Jardim, Paula M.

Link to this page

Authority KeyName Variants
orcid::0000-0002-1465-8802
  • Jardim, Paula M. (12)
  • Jardim, Paula (4)
Projects
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200175 (Institute of Technical Sciences of SASA, Belgrade) Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200288 (Innovation Center of the Faculty of Chemistry)
Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil (CAPES) National Council for Technological and Scientific Development (CNPq)
Synthesis, characterization and activity of organic and coordination composition and their application in (bio) nanotechnology Brazilian National Council for the Scientific and Technological Development (CNPq)
CORE-SHELL Project DIJASPORA, #6421090, COSH-PHOTO
Rational design and synthesis of biologically active and coordination compounds and functional materials, relevant for (bio)nanotechnology Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200024 (University of Belgrade, Institute of Physics, Belgrade-Zemun)
Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200146 (University of Belgrade, Faculty of Physical Chemistry) Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion
HiSuperBat - High-Capacity Electrodes for Aqueous Rechargeable Multivalent-Ion Batteries and Supercapacitors: Next Step Towards a Hybrid Model Ministry of Science and Environmental Protection of Serbia (post-doctoral scholarship)

Author's Bibliography

β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis

Mančić, Lidija; Dinić, Ivana; Almeida, Lucas A.; Gil-Londoño, Jessica; Vuković, Marina; Jardim, Paula M.; Marinković, Bojan A.

(Belgrade : Serbian Ceramic Society, 2023)

TY  - CONF
AU  - Mančić, Lidija
AU  - Dinić, Ivana
AU  - Almeida, Lucas A.
AU  - Gil-Londoño, Jessica
AU  - Vuković, Marina
AU  - Jardim, Paula M.
AU  - Marinković, Bojan A.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/15764
AB  - Novel hybrid core shell structure with extensive absorption was synthesized by a two-step wet chemical route. Up-converting β-NaYF4:Yb,Tm core was obtained through EDTA assisted hydrothermal process, while the shell of anatase TiO2-Acetylacetonate charge transfer complex (TiO2-Acac) was formed over these via sol-gel method. Tetracycline was used to investigate photocatalytic efficiency of obtained structure under irradiation of reduced power Vis and NIR spectra. Owing to the fact that 1D2→3F4 and 1G4→3H6 emission of Tm3+ matches well with the absorption edge of TiO2-Acac, radiation-reabsorption and FRET processes improve the overall generation of reactive oxygen species and degradation of tetracycline. Beside it, formation of tetracycline intermediates immediately after the addition of this novel hybrid core-shell structures, making them a promising material for water purification through the synergy of catalytic and photocatalytic processes.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
T1  - β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis
SP  - 49
EP  - 49
UR  - https://hdl.handle.net/21.15107/rcub_dais_15764
ER  - 
@conference{
author = "Mančić, Lidija and Dinić, Ivana and Almeida, Lucas A. and Gil-Londoño, Jessica and Vuković, Marina and Jardim, Paula M. and Marinković, Bojan A.",
year = "2023",
abstract = "Novel hybrid core shell structure with extensive absorption was synthesized by a two-step wet chemical route. Up-converting β-NaYF4:Yb,Tm core was obtained through EDTA assisted hydrothermal process, while the shell of anatase TiO2-Acetylacetonate charge transfer complex (TiO2-Acac) was formed over these via sol-gel method. Tetracycline was used to investigate photocatalytic efficiency of obtained structure under irradiation of reduced power Vis and NIR spectra. Owing to the fact that 1D2→3F4 and 1G4→3H6 emission of Tm3+ matches well with the absorption edge of TiO2-Acac, radiation-reabsorption and FRET processes improve the overall generation of reactive oxygen species and degradation of tetracycline. Beside it, formation of tetracycline intermediates immediately after the addition of this novel hybrid core-shell structures, making them a promising material for water purification through the synergy of catalytic and photocatalytic processes.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023",
title = "β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis",
pages = "49-49",
url = "https://hdl.handle.net/21.15107/rcub_dais_15764"
}
Mančić, L., Dinić, I., Almeida, L. A., Gil-Londoño, J., Vuković, M., Jardim, P. M.,& Marinković, B. A.. (2023). β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023
Belgrade : Serbian Ceramic Society., 49-49.
https://hdl.handle.net/21.15107/rcub_dais_15764
Mančić L, Dinić I, Almeida LA, Gil-Londoño J, Vuković M, Jardim PM, Marinković BA. β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023. 2023;:49-49.
https://hdl.handle.net/21.15107/rcub_dais_15764 .
Mančić, Lidija, Dinić, Ivana, Almeida, Lucas A., Gil-Londoño, Jessica, Vuković, Marina, Jardim, Paula M., Marinković, Bojan A., "β-NaYF4:Yb,Tm@TiO2-Acac core-shell structure for efficient photocatalysis" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application XI New Frontiers in Multifunctional Material Science and Processing, Serbian Academy of Sciences and Art Serbia, Belgrade,18-20.September 2023 (2023):49-49,
https://hdl.handle.net/21.15107/rcub_dais_15764 .

Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures

Mančić, Lidija; Almeida, Lucas A.; Machado, Tamires M.; Gil-Londoño, Jessica; Dinić, Ivana; Tomić, Miloš; Marković, Smilja; Jardim, Paula; Marinkovic, Bojan A.

(Basel : MDPI AG, 2023)

TY  - JOUR
AU  - Mančić, Lidija
AU  - Almeida, Lucas A.
AU  - Machado, Tamires M.
AU  - Gil-Londoño, Jessica
AU  - Dinić, Ivana
AU  - Tomić, Miloš
AU  - Marković, Smilja
AU  - Jardim, Paula
AU  - Marinkovic, Bojan A.
PY  - 2023
UR  - https://dais.sanu.ac.rs/123456789/14553
AB  - Novel hybrid core-shell structures, in which up-converting (UC) NaYF4:Yb,Tm core converts near-infrared (NIR) to visible (Vis) light via multiphoton up-conversion processes, while anatase TiO2-acetylacetonate (TiO2-Acac) shell ensures absorption of the Vis light through direct injection of excited electrons from the highest-occupied-molecular-orbital (HOMO) of Acac into the TiO2 conduction band (CB), were successfully synthesized by a two-step wet chemical route. Synthesized NaYF4:Yb,Tm@TiO2-Acac powders were characterized by X-ray powder diffraction, thermogravimetric analysis, scanning and transmission electron microscopy, diffuse-reflectance spectroscopy, Fourier transform infrared spectroscopy, and photoluminescence emission measurement. Tetracycline, as a model drug, was used to investigate the photocatalytic efficiencies of the core-shell structures under irradiation of reduced power Vis and NIR spectra. It was shown that the removal of tetracycline is accompanied by the formation of intermediates, which formed immediately after bringing the drug into contact with the novel hybrid core-shell structures. As a result, ~80% of tetracycline is removed from the solution after 6 h.
PB  - Basel : MDPI AG
T2  - International Journal of Molecular Sciences
T1  - Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures
SP  - 9441
VL  - 24
IS  - 11
DO  - 10.3390/ijms24119441
UR  - https://hdl.handle.net/21.15107/rcub_dais_14553
ER  - 
@article{
author = "Mančić, Lidija and Almeida, Lucas A. and Machado, Tamires M. and Gil-Londoño, Jessica and Dinić, Ivana and Tomić, Miloš and Marković, Smilja and Jardim, Paula and Marinkovic, Bojan A.",
year = "2023",
abstract = "Novel hybrid core-shell structures, in which up-converting (UC) NaYF4:Yb,Tm core converts near-infrared (NIR) to visible (Vis) light via multiphoton up-conversion processes, while anatase TiO2-acetylacetonate (TiO2-Acac) shell ensures absorption of the Vis light through direct injection of excited electrons from the highest-occupied-molecular-orbital (HOMO) of Acac into the TiO2 conduction band (CB), were successfully synthesized by a two-step wet chemical route. Synthesized NaYF4:Yb,Tm@TiO2-Acac powders were characterized by X-ray powder diffraction, thermogravimetric analysis, scanning and transmission electron microscopy, diffuse-reflectance spectroscopy, Fourier transform infrared spectroscopy, and photoluminescence emission measurement. Tetracycline, as a model drug, was used to investigate the photocatalytic efficiencies of the core-shell structures under irradiation of reduced power Vis and NIR spectra. It was shown that the removal of tetracycline is accompanied by the formation of intermediates, which formed immediately after bringing the drug into contact with the novel hybrid core-shell structures. As a result, ~80% of tetracycline is removed from the solution after 6 h.",
publisher = "Basel : MDPI AG",
journal = "International Journal of Molecular Sciences",
title = "Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures",
pages = "9441",
volume = "24",
number = "11",
doi = "10.3390/ijms24119441",
url = "https://hdl.handle.net/21.15107/rcub_dais_14553"
}
Mančić, L., Almeida, L. A., Machado, T. M., Gil-Londoño, J., Dinić, I., Tomić, M., Marković, S., Jardim, P.,& Marinkovic, B. A.. (2023). Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures. in International Journal of Molecular Sciences
Basel : MDPI AG., 24(11), 9441.
https://doi.org/10.3390/ijms24119441
https://hdl.handle.net/21.15107/rcub_dais_14553
Mančić L, Almeida LA, Machado TM, Gil-Londoño J, Dinić I, Tomić M, Marković S, Jardim P, Marinkovic BA. Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures. in International Journal of Molecular Sciences. 2023;24(11):9441.
doi:10.3390/ijms24119441
https://hdl.handle.net/21.15107/rcub_dais_14553 .
Mančić, Lidija, Almeida, Lucas A., Machado, Tamires M., Gil-Londoño, Jessica, Dinić, Ivana, Tomić, Miloš, Marković, Smilja, Jardim, Paula, Marinkovic, Bojan A., "Tetracycline Removal through the Synergy of Catalysis and Photocatalysis by Novel NaYF4:Yb,Tm@TiO2-Acetylacetone Hybrid Core-Shell Structures" in International Journal of Molecular Sciences, 24, no. 11 (2023):9441,
https://doi.org/10.3390/ijms24119441 .,
https://hdl.handle.net/21.15107/rcub_dais_14553 .
1

Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - DATA
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12819
AB  - Figure S1. XRPD data and refined patterns of the obtained samples; Figure S2. Typical spectrum of FT-IR analysis; Figure S3. XRPD of samples obtained through sonochemical synthesis after DSC analysis; Figure S4: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [-111] zone axis  compared with experimental SAED; Figure S5: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [2-10] zone axis  compared with experimental SAED
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403
VL  - 33
IS  - 2
UR  - https://hdl.handle.net/21.15107/rcub_dais_12819
ER  - 
@misc{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "Figure S1. XRPD data and refined patterns of the obtained samples; Figure S2. Typical spectrum of FT-IR analysis; Figure S3. XRPD of samples obtained through sonochemical synthesis after DSC analysis; Figure S4: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [-111] zone axis  compared with experimental SAED; Figure S5: Simulated electron diffraction pattern of β NaYF4:Yb,Er hexagonal [2-10] zone axis  compared with experimental SAED",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403",
volume = "33",
number = "2",
url = "https://hdl.handle.net/21.15107/rcub_dais_12819"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403. in Advanced Powder Technology
Elsevier BV., 33(2).
https://hdl.handle.net/21.15107/rcub_dais_12819
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403. in Advanced Powder Technology. 2022;33(2).
https://hdl.handle.net/21.15107/rcub_dais_12819 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "Supplementary information for the article: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403" in Advanced Powder Technology, 33, no. 2 (2022),
https://hdl.handle.net/21.15107/rcub_dais_12819 .

Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate

Veselinović, Ljiljana; Mitrić, Miodrag; Mančić, Lidija; Jardim, Paula M.; Škapin, Srečo Davor; Cvjetićanin, Nikola; Milović, Miloš D.; Marković, Smilja

(2022)

TY  - JOUR
AU  - Veselinović, Ljiljana
AU  - Mitrić, Miodrag
AU  - Mančić, Lidija
AU  - Jardim, Paula M.
AU  - Škapin, Srečo Davor
AU  - Cvjetićanin, Nikola
AU  - Milović, Miloš D.
AU  - Marković, Smilja
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13562
AB  - This paper reports a detailed study of crystal structure and dielectric properties of ruthenium-substituted calcium-copper titanates (CaCu3Ti4−xRuxO12, CCTRO). A series of three samples with different stoichiometry was prepared: CaCu3Ti4−xRuxO12, x = 0, 1 and 4, abbreviated as CCTO, CCT3RO and CCRO, respectively. A detailed structural analysis of CCTRO samples was done by the Rietveld refinement of XRPD data. The results show that, regardless of whether Ti4+ or Ru4+ ions are placed in B crystallographic position in AA’3B4O12 (CaCu3Ti4−xRuxO12) unit cell, the crystal structure remains cubic with Im3¯ symmetry. Slight increases in the unit cell parameters, cell volume and interatomic distances indicate that Ru4+ ions with larger ionic radii (0.62 Å) than Ti4+ (0.605 Å) are incorporated in the CaCu3Ti4−xRuxO12 crystal lattice. The structural investigations were confirmed using TEM, HRTEM and ADF/STEM analyses, including EDXS elemental mapping. The effect of Ru atoms share in CaCu3Ti4−xRuxO12 samples on their electrical properties was determined by impedance and dielectric measurements. Results of dielectric measurements indicate that one atom of ruthenium per CaCu3Ti4−xRuxO12 unit cell transforms dielectric CCTO into conductive CCT3RO while preserving cubic crystal structure. Our findings about CCTO and CCT3RO ceramics promote them as ideal tandem to overcome the problem of stress on dielectric-electrode interfaces in capacitors.
T2  - Materials
T1  - Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate
SP  - 8500
SP  - 8500
VL  - 15
IS  - 23
DO  - 10.3390/ma15238500
UR  - https://hdl.handle.net/21.15107/rcub_dais_13562
ER  - 
@article{
author = "Veselinović, Ljiljana and Mitrić, Miodrag and Mančić, Lidija and Jardim, Paula M. and Škapin, Srečo Davor and Cvjetićanin, Nikola and Milović, Miloš D. and Marković, Smilja",
year = "2022",
abstract = "This paper reports a detailed study of crystal structure and dielectric properties of ruthenium-substituted calcium-copper titanates (CaCu3Ti4−xRuxO12, CCTRO). A series of three samples with different stoichiometry was prepared: CaCu3Ti4−xRuxO12, x = 0, 1 and 4, abbreviated as CCTO, CCT3RO and CCRO, respectively. A detailed structural analysis of CCTRO samples was done by the Rietveld refinement of XRPD data. The results show that, regardless of whether Ti4+ or Ru4+ ions are placed in B crystallographic position in AA’3B4O12 (CaCu3Ti4−xRuxO12) unit cell, the crystal structure remains cubic with Im3¯ symmetry. Slight increases in the unit cell parameters, cell volume and interatomic distances indicate that Ru4+ ions with larger ionic radii (0.62 Å) than Ti4+ (0.605 Å) are incorporated in the CaCu3Ti4−xRuxO12 crystal lattice. The structural investigations were confirmed using TEM, HRTEM and ADF/STEM analyses, including EDXS elemental mapping. The effect of Ru atoms share in CaCu3Ti4−xRuxO12 samples on their electrical properties was determined by impedance and dielectric measurements. Results of dielectric measurements indicate that one atom of ruthenium per CaCu3Ti4−xRuxO12 unit cell transforms dielectric CCTO into conductive CCT3RO while preserving cubic crystal structure. Our findings about CCTO and CCT3RO ceramics promote them as ideal tandem to overcome the problem of stress on dielectric-electrode interfaces in capacitors.",
journal = "Materials",
title = "Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate",
pages = "8500-8500",
volume = "15",
number = "23",
doi = "10.3390/ma15238500",
url = "https://hdl.handle.net/21.15107/rcub_dais_13562"
}
Veselinović, L., Mitrić, M., Mančić, L., Jardim, P. M., Škapin, S. D., Cvjetićanin, N., Milović, M. D.,& Marković, S.. (2022). Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate. in Materials, 15(23), 8500.
https://doi.org/10.3390/ma15238500
https://hdl.handle.net/21.15107/rcub_dais_13562
Veselinović L, Mitrić M, Mančić L, Jardim PM, Škapin SD, Cvjetićanin N, Milović MD, Marković S. Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate. in Materials. 2022;15(23):8500.
doi:10.3390/ma15238500
https://hdl.handle.net/21.15107/rcub_dais_13562 .
Veselinović, Ljiljana, Mitrić, Miodrag, Mančić, Lidija, Jardim, Paula M., Škapin, Srečo Davor, Cvjetićanin, Nikola, Milović, Miloš D., Marković, Smilja, "Crystal Structure and Electrical Properties of Ruthenium-Substituted Calcium Copper Titanate" in Materials, 15, no. 23 (2022):8500,
https://doi.org/10.3390/ma15238500 .,
https://hdl.handle.net/21.15107/rcub_dais_13562 .

Structural Properties of CaCu3Ti3RuO12

Marković, Smilja; Veselinović, Ljiljana; Mančić, Lidija; Jardim, Paula M.

(Belgrade : Serbian Academy of Sciences and Arts, 2022)

TY  - CONF
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Mančić, Lidija
AU  - Jardim, Paula M.
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13640
AB  - Due to a very large dielectric permittivity (≥ 105), thermal stability over a wide temperature range (from 100 to 400 K) and frequency independence in the frequency range of 1 kHz–1 MHz, calcium coper titanate (CaCu3Ti4O12, CCTO) ceramics have been recognized as promising materials for applications in microelectronics industry and microwave devices [1–5]. Although a high permittivity value of CCTO-based materials allows fabrication of capacitors with improved capacitive performance for portable electronics devices, the nature of ceramics-metal electrode interface can deteriorate dielectric properties. Actually, significant differences in the crystal structure and electrical properties of the CaCu3Ti4O12 as a dielectric material and a metallic electrode, can cause an energy barrier and the occurrence of stress on the ceramic-electrode interface which reduce the dielectric permittivity. Therefore, to avoid occurrence of an energy barrier and stress on the ceramic electrode interface it is necessary to use dielectric ceramic and electrode with similar both crystal structure and unit cell parameters. The reduction of the stress on the ceramic-electrode interface can be achieved by using commercially available materials as an interlayer having lattice parameters match with both dielectric and electrode. It was noticed that incorporation of Ru4+ ions into the CCTO crystal structure significantly increases conductivity of these materials. It has been shown that CaCu3Ru4O12 (CCRO) material is isostructural with CaCu3Ti4O12 material, it has cubic 𝐼���𝑚���3 space group and shows metallic character [6]. Thus, since CCTO and CCRO have the same crystal structure and similar unit cell parameters, with CCRO layer as an interface between ceramic and electrode it can be possible to overcome problem of an energy barrier on the ceramic-electrode interface.
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
T1  - Structural Properties of CaCu3Ti3RuO12
SP  - 198
EP  - 199
UR  - https://hdl.handle.net/21.15107/rcub_dais_13640
ER  - 
@conference{
author = "Marković, Smilja and Veselinović, Ljiljana and Mančić, Lidija and Jardim, Paula M.",
year = "2022",
abstract = "Due to a very large dielectric permittivity (≥ 105), thermal stability over a wide temperature range (from 100 to 400 K) and frequency independence in the frequency range of 1 kHz–1 MHz, calcium coper titanate (CaCu3Ti4O12, CCTO) ceramics have been recognized as promising materials for applications in microelectronics industry and microwave devices [1–5]. Although a high permittivity value of CCTO-based materials allows fabrication of capacitors with improved capacitive performance for portable electronics devices, the nature of ceramics-metal electrode interface can deteriorate dielectric properties. Actually, significant differences in the crystal structure and electrical properties of the CaCu3Ti4O12 as a dielectric material and a metallic electrode, can cause an energy barrier and the occurrence of stress on the ceramic-electrode interface which reduce the dielectric permittivity. Therefore, to avoid occurrence of an energy barrier and stress on the ceramic electrode interface it is necessary to use dielectric ceramic and electrode with similar both crystal structure and unit cell parameters. The reduction of the stress on the ceramic-electrode interface can be achieved by using commercially available materials as an interlayer having lattice parameters match with both dielectric and electrode. It was noticed that incorporation of Ru4+ ions into the CCTO crystal structure significantly increases conductivity of these materials. It has been shown that CaCu3Ru4O12 (CCRO) material is isostructural with CaCu3Ti4O12 material, it has cubic 𝐼���𝑚���3 space group and shows metallic character [6]. Thus, since CCTO and CCRO have the same crystal structure and similar unit cell parameters, with CCRO layer as an interface between ceramic and electrode it can be possible to overcome problem of an energy barrier on the ceramic-electrode interface.",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022",
title = "Structural Properties of CaCu3Ti3RuO12",
pages = "198-199",
url = "https://hdl.handle.net/21.15107/rcub_dais_13640"
}
Marković, S., Veselinović, L., Mančić, L.,& Jardim, P. M.. (2022). Structural Properties of CaCu3Ti3RuO12. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
Belgrade : Serbian Academy of Sciences and Arts., 198-199.
https://hdl.handle.net/21.15107/rcub_dais_13640
Marković S, Veselinović L, Mančić L, Jardim PM. Structural Properties of CaCu3Ti3RuO12. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022. 2022;:198-199.
https://hdl.handle.net/21.15107/rcub_dais_13640 .
Marković, Smilja, Veselinović, Ljiljana, Mančić, Lidija, Jardim, Paula M., "Structural Properties of CaCu3Ti3RuO12" in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022 (2022):198-199,
https://hdl.handle.net/21.15107/rcub_dais_13640 .

The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12817
AB  - In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals
SP  - 103403
VL  - 33
IS  - 2
DO  - 10.1016/j.apt.2021.103403
UR  - https://hdl.handle.net/21.15107/rcub_dais_12817
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals",
pages = "103403",
volume = "33",
number = "2",
doi = "10.1016/j.apt.2021.103403",
url = "https://hdl.handle.net/21.15107/rcub_dais_12817"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology
Elsevier BV., 33(2), 103403.
https://doi.org/10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12817
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology. 2022;33(2):103403.
doi:10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12817 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403,
https://doi.org/10.1016/j.apt.2021.103403 .,
https://hdl.handle.net/21.15107/rcub_dais_12817 .
6
6

The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals

Vuković, Marina; Dinić, Ivana; Jardim, Paula; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko; Mančić, Lidija

(Elsevier BV, 2022)

TY  - JOUR
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/12818
AB  - In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.
PB  - Elsevier BV
T2  - Advanced Powder Technology
T1  - The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals
SP  - 103403
VL  - 33
IS  - 2
DO  - 10.1016/j.apt.2021.103403
UR  - https://hdl.handle.net/21.15107/rcub_dais_12818
ER  - 
@article{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko and Mančić, Lidija",
year = "2022",
abstract = "In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.",
publisher = "Elsevier BV",
journal = "Advanced Powder Technology",
title = "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals",
pages = "103403",
volume = "33",
number = "2",
doi = "10.1016/j.apt.2021.103403",
url = "https://hdl.handle.net/21.15107/rcub_dais_12818"
}
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L., Nikolić, M.,& Mančić, L.. (2022). The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology
Elsevier BV., 33(2), 103403.
https://doi.org/10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12818
Vuković M, Dinić I, Jardim P, Marković S, Veselinović L, Nikolić M, Mančić L. The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology. 2022;33(2):103403.
doi:10.1016/j.apt.2021.103403
https://hdl.handle.net/21.15107/rcub_dais_12818 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403,
https://doi.org/10.1016/j.apt.2021.103403 .,
https://hdl.handle.net/21.15107/rcub_dais_12818 .
6
7

Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method

Dinić, Ivana; Vuković, Marina; Jardim, Paula M.; Mančić, Lidija

(Belgrade : Serbian Academy of Sciences and Arts, 2022)

TY  - CONF
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Jardim, Paula M.
AU  - Mančić, Lidija
PY  - 2022
UR  - https://dais.sanu.ac.rs/123456789/13639
AB  - Up-converting nanoparticles (UCNPs) have unique optical properties to convert NIR to VIS light, and therefore are widely used in optoelectronics, forensic, medicine, etc. [1,2]. During the last decade interest in obtaining of the pure hexagonal (β) NaYF4:Yb/Er phase through some environmental friendly method which could be easily scaled-up is permanently present in scientific community. Different synthesis methods, like co-precipitation, thermal decomposition, hydro- and solvo-thermal methods were usually reported like promising ones, but obtaining of the highly efficient (β) phase is usually coupled with harsh processing conditions [3]. This phase is characterized by a higher degree of crystal asymmetry and multisite dopant accommodation which ensures better luminescence response than of cubic (beta) phase. To prevent nucleation of kinetically stable alpha phase, we applied for the first time ultrasound treatment (20 kHz, Vibra Cell VCX750 Sonic) to the simple mixture of the rare earth nitrates and NaF in different solvents (ethanol and water) for 30, 60, 90 and 120 min.
PB  - Belgrade : Serbian Academy of Sciences and Arts
C3  - Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
T1  - Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method
SP  - 190
EP  - 191
UR  - https://hdl.handle.net/21.15107/rcub_dais_13639
ER  - 
@conference{
author = "Dinić, Ivana and Vuković, Marina and Jardim, Paula M. and Mančić, Lidija",
year = "2022",
abstract = "Up-converting nanoparticles (UCNPs) have unique optical properties to convert NIR to VIS light, and therefore are widely used in optoelectronics, forensic, medicine, etc. [1,2]. During the last decade interest in obtaining of the pure hexagonal (β) NaYF4:Yb/Er phase through some environmental friendly method which could be easily scaled-up is permanently present in scientific community. Different synthesis methods, like co-precipitation, thermal decomposition, hydro- and solvo-thermal methods were usually reported like promising ones, but obtaining of the highly efficient (β) phase is usually coupled with harsh processing conditions [3]. This phase is characterized by a higher degree of crystal asymmetry and multisite dopant accommodation which ensures better luminescence response than of cubic (beta) phase. To prevent nucleation of kinetically stable alpha phase, we applied for the first time ultrasound treatment (20 kHz, Vibra Cell VCX750 Sonic) to the simple mixture of the rare earth nitrates and NaF in different solvents (ethanol and water) for 30, 60, 90 and 120 min.",
publisher = "Belgrade : Serbian Academy of Sciences and Arts",
journal = "Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022",
title = "Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method",
pages = "190-191",
url = "https://hdl.handle.net/21.15107/rcub_dais_13639"
}
Dinić, I., Vuković, M., Jardim, P. M.,& Mančić, L.. (2022). Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022
Belgrade : Serbian Academy of Sciences and Arts., 190-191.
https://hdl.handle.net/21.15107/rcub_dais_13639
Dinić I, Vuković M, Jardim PM, Mančić L. Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method. in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022. 2022;:190-191.
https://hdl.handle.net/21.15107/rcub_dais_13639 .
Dinić, Ivana, Vuković, Marina, Jardim, Paula M., Mančić, Lidija, "Synthesis of Up-converting β-NaYF4:Yb/Er Nanoparticles by Low-temperature Sonochemical Method" in Program & Book of Abstracts / Second International Conference ELMINA 2022, Belgrade, Serbia, August 22nd-26th, 2022 (2022):190-191,
https://hdl.handle.net/21.15107/rcub_dais_13639 .

Sonochemical synthesis of optically active fluorides

Vuković, Marina; Dinić, Ivana; Jardim, Paula M.; Marković, Smilja; Veselinović, Ljiljana; Nikolić, Marko G.; Mančić, Lidija

(Belgrade : Institute of Technical Sciences of SASA, 2021)

TY  - CONF
AU  - Vuković, Marina
AU  - Dinić, Ivana
AU  - Jardim, Paula M.
AU  - Marković, Smilja
AU  - Veselinović, Ljiljana
AU  - Nikolić, Marko G.
AU  - Mančić, Lidija
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11915
AB  - Up-conversion is the optical property of materials which have ability to convert low energy photons (usually from infrared spectrum) into higher energy photons (from visible spectrum). Such compounds, usually lanthanide doped oxides or fluorides, have many applications in photoluminescence science and technology today. Currently, (β) NaYF4:Yb,Er polymorph is considered to be the most efficient up-converting material. Its synthesis usually includes the usage of toxic solvents, long-term heating, high pressures, controlled gas atmosphere, etc. The aim of this work was to utilize rarely applied sonochemical synthesis for the stabilization of (β) NaYF4:Yb,Er phase under mild and environmental friendly conditions. For this purpose, we performed ultrasonic treatment of common nitrate precursors and sodium fluorine for a different time. The obtained powders were analyzed in order to determine their phase composition and thermal stability, morphology, dopants distribution, particles surface purity and luminescent characteristics. Owing to this, the chemical and crystal phase transformations that occurred  in specified periods of synthesis time are explained in detail. Moreover, it was shown that obtaining of uniformly doped (β) NaYF4:Yb,Er mosocrystalline particles is possible after 2h of sonication.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - Sonochemical synthesis of optically active fluorides
SP  - 33
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_dais_11915
ER  - 
@conference{
author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula M. and Marković, Smilja and Veselinović, Ljiljana and Nikolić, Marko G. and Mančić, Lidija",
year = "2021",
abstract = "Up-conversion is the optical property of materials which have ability to convert low energy photons (usually from infrared spectrum) into higher energy photons (from visible spectrum). Such compounds, usually lanthanide doped oxides or fluorides, have many applications in photoluminescence science and technology today. Currently, (β) NaYF4:Yb,Er polymorph is considered to be the most efficient up-converting material. Its synthesis usually includes the usage of toxic solvents, long-term heating, high pressures, controlled gas atmosphere, etc. The aim of this work was to utilize rarely applied sonochemical synthesis for the stabilization of (β) NaYF4:Yb,Er phase under mild and environmental friendly conditions. For this purpose, we performed ultrasonic treatment of common nitrate precursors and sodium fluorine for a different time. The obtained powders were analyzed in order to determine their phase composition and thermal stability, morphology, dopants distribution, particles surface purity and luminescent characteristics. Owing to this, the chemical and crystal phase transformations that occurred  in specified periods of synthesis time are explained in detail. Moreover, it was shown that obtaining of uniformly doped (β) NaYF4:Yb,Er mosocrystalline particles is possible after 2h of sonication.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "Sonochemical synthesis of optically active fluorides",
pages = "33-33",
url = "https://hdl.handle.net/21.15107/rcub_dais_11915"
}
Vuković, M., Dinić, I., Jardim, P. M., Marković, S., Veselinović, L., Nikolić, M. G.,& Mančić, L.. (2021). Sonochemical synthesis of optically active fluorides. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Institute of Technical Sciences of SASA., 33-33.
https://hdl.handle.net/21.15107/rcub_dais_11915
Vuković M, Dinić I, Jardim PM, Marković S, Veselinović L, Nikolić MG, Mančić L. Sonochemical synthesis of optically active fluorides. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:33-33.
https://hdl.handle.net/21.15107/rcub_dais_11915 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula M., Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko G., Mančić, Lidija, "Sonochemical synthesis of optically active fluorides" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):33-33,
https://hdl.handle.net/21.15107/rcub_dais_11915 .

CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties

Veselinović, Ljiljana; Mitrić, Miodrag; Mančić, Lidija; Jardim, Paula M.

(Belgrade : Institute of Technical Sciences of SASA, 2021)

TY  - CONF
AU  - Veselinović, Ljiljana
AU  - Mitrić, Miodrag
AU  - Mančić, Lidija
AU  - Jardim, Paula M.
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/11914
AB  - The CaCu3Ti4O12 belongs to the large ACu3B4O12 family of materials. Crystallographic A site is most often occupied by alkaline-earth metals or lanthanides, while B site is occupied by transition metals. The type of cations that build up the structure strongly affects the properties of these. The CaCu3Ti4O12 has been extensively studied due to its high dielectric permittivity stable over a wide temperature and frequency range (up to 105, for 100-600 K and 102–105 Hz). Because of such characteristics, it has promising application in microelectronics. However, it has been shown that differences in the crystal structure and electrical properties of dielectric ceramics and metallic electrodes, may cause an energy barrier and occurrence of stress on the ceramic-electrode contact which reduces dielectric permittivity. Such stress can be prevented by using dielectric and electrode materials with as much as possible similar crystal structure, especially unit cell parameters. This investigation dealt with detailed structural (XRPD, HRTEM, SAED), dielectric and magnetic study of CaCu3Ti4-xRuxO12 (CCTRO, x = 0, 1 and 4) materials. The results of structural refinement show that in cubic symmetry with space group Im3 , both titanium and ruthenium ions occupied crystallographic B site. Moreover, the variation in stoichiometry slightly affects the value of the unit cell parameters but changes electrical properties of studied material. Thus, substitution of even one atom of Ru in CaCu3Ti4-xRuxO12 unit cell is enough to change material properties from dielectric to conductor solving the problem of stress appearance on the contact layer of dielectric/electrode in capacitors.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
T1  - CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties
SP  - 32
EP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_dais_11914
ER  - 
@conference{
author = "Veselinović, Ljiljana and Mitrić, Miodrag and Mančić, Lidija and Jardim, Paula M.",
year = "2021",
abstract = "The CaCu3Ti4O12 belongs to the large ACu3B4O12 family of materials. Crystallographic A site is most often occupied by alkaline-earth metals or lanthanides, while B site is occupied by transition metals. The type of cations that build up the structure strongly affects the properties of these. The CaCu3Ti4O12 has been extensively studied due to its high dielectric permittivity stable over a wide temperature and frequency range (up to 105, for 100-600 K and 102–105 Hz). Because of such characteristics, it has promising application in microelectronics. However, it has been shown that differences in the crystal structure and electrical properties of dielectric ceramics and metallic electrodes, may cause an energy barrier and occurrence of stress on the ceramic-electrode contact which reduces dielectric permittivity. Such stress can be prevented by using dielectric and electrode materials with as much as possible similar crystal structure, especially unit cell parameters. This investigation dealt with detailed structural (XRPD, HRTEM, SAED), dielectric and magnetic study of CaCu3Ti4-xRuxO12 (CCTRO, x = 0, 1 and 4) materials. The results of structural refinement show that in cubic symmetry with space group Im3 , both titanium and ruthenium ions occupied crystallographic B site. Moreover, the variation in stoichiometry slightly affects the value of the unit cell parameters but changes electrical properties of studied material. Thus, substitution of even one atom of Ru in CaCu3Ti4-xRuxO12 unit cell is enough to change material properties from dielectric to conductor solving the problem of stress appearance on the contact layer of dielectric/electrode in capacitors.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021",
title = "CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_dais_11914"
}
Veselinović, L., Mitrić, M., Mančić, L.,& Jardim, P. M.. (2021). CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021
Belgrade : Institute of Technical Sciences of SASA., 32-32.
https://hdl.handle.net/21.15107/rcub_dais_11914
Veselinović L, Mitrić M, Mančić L, Jardim PM. CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties. in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021. 2021;:32-32.
https://hdl.handle.net/21.15107/rcub_dais_11914 .
Veselinović, Ljiljana, Mitrić, Miodrag, Mančić, Lidija, Jardim, Paula M., "CaCu3Ti4-xRuxO12: Crystal structure, electrical and magnetic properties" in Program and the Book of abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application IX : New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, 20-21. September 2021 (2021):32-32,
https://hdl.handle.net/21.15107/rcub_dais_11914 .

Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles

Dinić, Ivana; Vuković, Marina; Jardim, Paula M.; Nikolić, Marko G.; Mančić, Lidija

(Belgrade : Materials Research Society of Serbia, 2021)

TY  - CONF
AU  - Dinić, Ivana
AU  - Vuković, Marina
AU  - Jardim, Paula M.
AU  - Nikolić, Marko G.
AU  - Mančić, Lidija
PY  - 2021
UR  - https://dais.sanu.ac.rs/123456789/12076
AB  - Up-converting nanoparticles (UCNPs) with unique ability to convert NIR to VIS light (anti-Stokes process) have a wide application in optoelectronics, forensic, security labeling and biomedicine. Over the past few years different methods (like co-precipitation, thermal decomposition, hydro/solvothermal synthesis, etc.) are used for synthesis of β-NaYF4: Yb/Er phase, mainly from toxic organic precursors. In this work we explore conditions for stabilization of β-NaYF4: Yb/Er phase in nanoparticles applying sonochemistry synthesis of common inorganic precursor. The XRPD analysis showed that pure β phase is possible to obtained after 120 min of ultrasonification, while for shorter processing time (30-90min), cubic α-NaYF4: Yb/Er or orthorhombic YF3 : Yb,Er phase were founded too. The SEM and TEM analysis reveal presence of elongated nanoparticles self-assembled in spindles long up to 500 nm. Evolution of particle morphological and particle composition are analysed and correlated further with intensity of green emission (2H11/2,4S3/2→4I15/2) intensity measured under excitation of 978 nm.
PB  - Belgrade : Materials Research Society of Serbia
C3  - Programme and the Book of abstracts / Twenty-second Annual Conference YUCOMAT 2021 Herceg Novi, Montenegro, August 30 - September 3, 2021
T1  - Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles
SP  - 103
EP  - 103
UR  - https://hdl.handle.net/21.15107/rcub_dais_12076
ER  - 
@conference{
author = "Dinić, Ivana and Vuković, Marina and Jardim, Paula M. and Nikolić, Marko G. and Mančić, Lidija",
year = "2021",
abstract = "Up-converting nanoparticles (UCNPs) with unique ability to convert NIR to VIS light (anti-Stokes process) have a wide application in optoelectronics, forensic, security labeling and biomedicine. Over the past few years different methods (like co-precipitation, thermal decomposition, hydro/solvothermal synthesis, etc.) are used for synthesis of β-NaYF4: Yb/Er phase, mainly from toxic organic precursors. In this work we explore conditions for stabilization of β-NaYF4: Yb/Er phase in nanoparticles applying sonochemistry synthesis of common inorganic precursor. The XRPD analysis showed that pure β phase is possible to obtained after 120 min of ultrasonification, while for shorter processing time (30-90min), cubic α-NaYF4: Yb/Er or orthorhombic YF3 : Yb,Er phase were founded too. The SEM and TEM analysis reveal presence of elongated nanoparticles self-assembled in spindles long up to 500 nm. Evolution of particle morphological and particle composition are analysed and correlated further with intensity of green emission (2H11/2,4S3/2→4I15/2) intensity measured under excitation of 978 nm.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and the Book of abstracts / Twenty-second Annual Conference YUCOMAT 2021 Herceg Novi, Montenegro, August 30 - September 3, 2021",
title = "Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles",
pages = "103-103",
url = "https://hdl.handle.net/21.15107/rcub_dais_12076"
}
Dinić, I., Vuković, M., Jardim, P. M., Nikolić, M. G.,& Mančić, L.. (2021). Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles. in Programme and the Book of abstracts / Twenty-second Annual Conference YUCOMAT 2021 Herceg Novi, Montenegro, August 30 - September 3, 2021
Belgrade : Materials Research Society of Serbia., 103-103.
https://hdl.handle.net/21.15107/rcub_dais_12076
Dinić I, Vuković M, Jardim PM, Nikolić MG, Mančić L. Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles. in Programme and the Book of abstracts / Twenty-second Annual Conference YUCOMAT 2021 Herceg Novi, Montenegro, August 30 - September 3, 2021. 2021;:103-103.
https://hdl.handle.net/21.15107/rcub_dais_12076 .
Dinić, Ivana, Vuković, Marina, Jardim, Paula M., Nikolić, Marko G., Mančić, Lidija, "Sonochemical synthesis of up-converting β-NaYF4: Yb, Er nanoparticles" in Programme and the Book of abstracts / Twenty-second Annual Conference YUCOMAT 2021 Herceg Novi, Montenegro, August 30 - September 3, 2021 (2021):103-103,
https://hdl.handle.net/21.15107/rcub_dais_12076 .

Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand

Jardim, Paula M.; Mančić, Lidija; Marinković, Bojan; Milošević, Olivera; Rizzo, Fernando C.

(Springer, 2011)

TY  - JOUR
AU  - Jardim, Paula M.
AU  - Mančić, Lidija
AU  - Marinković, Bojan
AU  - Milošević, Olivera
AU  - Rizzo, Fernando C.
PY  - 2011
UR  - https://dais.sanu.ac.rs/123456789/707
AB  - Nax−yHyTi2−xFexO4·nH2O nanosheets with lepidocrocite-like layered structure were produced through alkaline hydrothermal treatment at very low temperatures (130°C) from ilmenite sand. The crystal structure, morphology and optical properties were investigated by X-Ray diffraction, transmission electron microscopy, selected area electron diffraction, energy dispersive spectroscopy and UV-Vis spectroscopy. The product shows leaf-like nanosheet morphology with thickness <30 nm and lengths <1 µm. Three lepidocrocite-like titanates (Imm2 space group) with similar a and c lattice parameters but different interlayer distances (b/2) were identified. This appears to be the first preparation of lepidocrocite-like layered nanosheets by a simple, energy efficient (low temperature) and low cost (starting from mineral sand) procedure.
PB  - Springer
T2  - Central European Journal of Chemistry
T1  - Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand
SP  - 415
EP  - 421
VL  - 9
IS  - 3
DO  - 10.2478/s11532-011-0016-8
UR  - https://hdl.handle.net/21.15107/rcub_dais_707
ER  - 
@article{
author = "Jardim, Paula M. and Mančić, Lidija and Marinković, Bojan and Milošević, Olivera and Rizzo, Fernando C.",
year = "2011",
abstract = "Nax−yHyTi2−xFexO4·nH2O nanosheets with lepidocrocite-like layered structure were produced through alkaline hydrothermal treatment at very low temperatures (130°C) from ilmenite sand. The crystal structure, morphology and optical properties were investigated by X-Ray diffraction, transmission electron microscopy, selected area electron diffraction, energy dispersive spectroscopy and UV-Vis spectroscopy. The product shows leaf-like nanosheet morphology with thickness <30 nm and lengths <1 µm. Three lepidocrocite-like titanates (Imm2 space group) with similar a and c lattice parameters but different interlayer distances (b/2) were identified. This appears to be the first preparation of lepidocrocite-like layered nanosheets by a simple, energy efficient (low temperature) and low cost (starting from mineral sand) procedure.",
publisher = "Springer",
journal = "Central European Journal of Chemistry",
title = "Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand",
pages = "415-421",
volume = "9",
number = "3",
doi = "10.2478/s11532-011-0016-8",
url = "https://hdl.handle.net/21.15107/rcub_dais_707"
}
Jardim, P. M., Mančić, L., Marinković, B., Milošević, O.,& Rizzo, F. C.. (2011). Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand. in Central European Journal of Chemistry
Springer., 9(3), 415-421.
https://doi.org/10.2478/s11532-011-0016-8
https://hdl.handle.net/21.15107/rcub_dais_707
Jardim PM, Mančić L, Marinković B, Milošević O, Rizzo FC. Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand. in Central European Journal of Chemistry. 2011;9(3):415-421.
doi:10.2478/s11532-011-0016-8
https://hdl.handle.net/21.15107/rcub_dais_707 .
Jardim, Paula M., Mančić, Lidija, Marinković, Bojan, Milošević, Olivera, Rizzo, Fernando C., "Nax−y Hy Ti2−x Fex O4 ·nH2 O nanosheets with lepidocrocite-like layered structure synthesized by hydrothermal treatment of ilmenite sand" in Central European Journal of Chemistry, 9, no. 3 (2011):415-421,
https://doi.org/10.2478/s11532-011-0016-8 .,
https://hdl.handle.net/21.15107/rcub_dais_707 .
10
8
10

Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand

Mančić, Lidija; Marinković, Bojan; Jardim, Paula M.; Milošević, Olivera; Rizzo, Fernando C.

(Washington : American Chemical Society, 2009)

TY  - JOUR
AU  - Mančić, Lidija
AU  - Marinković, Bojan
AU  - Jardim, Paula M.
AU  - Milošević, Olivera
AU  - Rizzo, Fernando C.
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3481
AB  - Morphology control in the (Na,H)2TinO2n+1 system has been achieved by introducing particle size as the key parameter during hydrothermal synthesis. The process is applied for the synthesis of TiO2-based nanofibers and nanotubes from natural rutile sand. The method is favorable for large-scale production due to the simple synthetic approach and the low-cost precursor used. The morphology of the final product is controlled through variation of the precursor particle size by mechanical milling prior to hydrothermal treatment. Hydrothermal alkali treatment of natural rutile sand without milling at 140 °C for 70 h resulted in the formation of nanofibers. Some portion of unreacted rutile coexisted in the reaction product. However, when the adequately milled precursor was used under the same condition, the unreacted material disappeared in the product, while the morphology of the product was changed from nanofibers to nanotubes. To the best of our knowledge tubular nanostructures of titanates have not been synthesized from rutile mineral sand yet. © 2009 American Chemical Society.
PB  - Washington : American Chemical Society
T2  - Crystal Growth and Design
T1  - Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand
SP  - 2152
EP  - 2158
VL  - 9
IS  - 5
DO  - 10.1021/cg800759n
UR  - https://hdl.handle.net/21.15107/rcub_dais_3481
ER  - 
@article{
author = "Mančić, Lidija and Marinković, Bojan and Jardim, Paula M. and Milošević, Olivera and Rizzo, Fernando C.",
year = "2009",
abstract = "Morphology control in the (Na,H)2TinO2n+1 system has been achieved by introducing particle size as the key parameter during hydrothermal synthesis. The process is applied for the synthesis of TiO2-based nanofibers and nanotubes from natural rutile sand. The method is favorable for large-scale production due to the simple synthetic approach and the low-cost precursor used. The morphology of the final product is controlled through variation of the precursor particle size by mechanical milling prior to hydrothermal treatment. Hydrothermal alkali treatment of natural rutile sand without milling at 140 °C for 70 h resulted in the formation of nanofibers. Some portion of unreacted rutile coexisted in the reaction product. However, when the adequately milled precursor was used under the same condition, the unreacted material disappeared in the product, while the morphology of the product was changed from nanofibers to nanotubes. To the best of our knowledge tubular nanostructures of titanates have not been synthesized from rutile mineral sand yet. © 2009 American Chemical Society.",
publisher = "Washington : American Chemical Society",
journal = "Crystal Growth and Design",
title = "Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand",
pages = "2152-2158",
volume = "9",
number = "5",
doi = "10.1021/cg800759n",
url = "https://hdl.handle.net/21.15107/rcub_dais_3481"
}
Mančić, L., Marinković, B., Jardim, P. M., Milošević, O.,& Rizzo, F. C.. (2009). Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand. in Crystal Growth and Design
Washington : American Chemical Society., 9(5), 2152-2158.
https://doi.org/10.1021/cg800759n
https://hdl.handle.net/21.15107/rcub_dais_3481
Mančić L, Marinković B, Jardim PM, Milošević O, Rizzo FC. Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand. in Crystal Growth and Design. 2009;9(5):2152-2158.
doi:10.1021/cg800759n
https://hdl.handle.net/21.15107/rcub_dais_3481 .
Mančić, Lidija, Marinković, Bojan, Jardim, Paula M., Milošević, Olivera, Rizzo, Fernando C., "Precursor particle size as the key parameter for isothermal tuning of morphology from nanofibers to nanotubes in the Na2-xHxTi nO2n+1 system through hydrothermal alkali treatment of rutile mineral sand" in Crystal Growth and Design, 9, no. 5 (2009):2152-2158,
https://doi.org/10.1021/cg800759n .,
https://hdl.handle.net/21.15107/rcub_dais_3481 .
20
21
24

Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound

Marinković, Bojan A.; Mančić, Lidija; Jardim, Paula M.; Milošević, Olivera; Rizzo, Fernando

(Elsevier, 2008)

TY  - JOUR
AU  - Marinković, Bojan A.
AU  - Mančić, Lidija
AU  - Jardim, Paula M.
AU  - Milošević, Olivera
AU  - Rizzo, Fernando
PY  - 2008
UR  - https://dais.sanu.ac.rs/123456789/3587
AB  - NaxFexTi2-xO4 a compound from the CaFe2O4 structure type group, was obtained via hydrothermal route at a temperature lower than 200  {ring operator}C for the first time. Natural ilmenite sand, a low cost reagent, was used as a precursor and reacted with 10 mol/l NaOH for 70 h to obtained high yield (92% wt) of NaxFexTi2-xO4 with x ∼ 0.76 - 0.79, as evaluated through the Rietveld refinement and quantitative phase analysis of X-ray powder diffraction data. Transmission Electron Microscopy showed that NaxFexTi2-xO4 appears in submicron to micron crystals with well-defined facets, growing along the [001] crystallographic direction, which means that the tunnels, a peculiarity of this crystal structure, are oriented along the direction of growth. © 2007 Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Solid State Communications
T1  - Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound
SP  - 346
EP  - 350
VL  - 145
IS  - 7-8
DO  - 10.1016/j.ssc.2007.12.006
UR  - https://hdl.handle.net/21.15107/rcub_dais_3587
ER  - 
@article{
author = "Marinković, Bojan A. and Mančić, Lidija and Jardim, Paula M. and Milošević, Olivera and Rizzo, Fernando",
year = "2008",
abstract = "NaxFexTi2-xO4 a compound from the CaFe2O4 structure type group, was obtained via hydrothermal route at a temperature lower than 200  {ring operator}C for the first time. Natural ilmenite sand, a low cost reagent, was used as a precursor and reacted with 10 mol/l NaOH for 70 h to obtained high yield (92% wt) of NaxFexTi2-xO4 with x ∼ 0.76 - 0.79, as evaluated through the Rietveld refinement and quantitative phase analysis of X-ray powder diffraction data. Transmission Electron Microscopy showed that NaxFexTi2-xO4 appears in submicron to micron crystals with well-defined facets, growing along the [001] crystallographic direction, which means that the tunnels, a peculiarity of this crystal structure, are oriented along the direction of growth. © 2007 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Solid State Communications",
title = "Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound",
pages = "346-350",
volume = "145",
number = "7-8",
doi = "10.1016/j.ssc.2007.12.006",
url = "https://hdl.handle.net/21.15107/rcub_dais_3587"
}
Marinković, B. A., Mančić, L., Jardim, P. M., Milošević, O.,& Rizzo, F.. (2008). Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound. in Solid State Communications
Elsevier., 145(7-8), 346-350.
https://doi.org/10.1016/j.ssc.2007.12.006
https://hdl.handle.net/21.15107/rcub_dais_3587
Marinković BA, Mančić L, Jardim PM, Milošević O, Rizzo F. Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound. in Solid State Communications. 2008;145(7-8):346-350.
doi:10.1016/j.ssc.2007.12.006
https://hdl.handle.net/21.15107/rcub_dais_3587 .
Marinković, Bojan A., Mančić, Lidija, Jardim, Paula M., Milošević, Olivera, Rizzo, Fernando, "Hydrothermal synthesis of NaxFexTi2-xO4 from natural ilmenite sand: A CaFe2O4 structure type compound" in Solid State Communications, 145, no. 7-8 (2008):346-350,
https://doi.org/10.1016/j.ssc.2007.12.006 .,
https://hdl.handle.net/21.15107/rcub_dais_3587 .
9
7
9

Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions

Mančić, Lidija; Marinković, Bojan; Jardim, Paula M.; Rizzo, Fernando C.; Marinković, Katarina; Milošević, Olivera

(2007)

TY  - CONF
AU  - Mančić, Lidija
AU  - Marinković, Bojan
AU  - Jardim, Paula M.
AU  - Rizzo, Fernando C.
AU  - Marinković, Katarina
AU  - Milošević, Olivera
PY  - 2007
UR  - https://dais.sanu.ac.rs/123456789/309
AB  - Poster presented at the COST Action 539- ELENA, 3rd Workshop, Bled, Slovenia, September 2, 2007
T1  - Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions
UR  - https://hdl.handle.net/21.15107/rcub_dais_309
ER  - 
@conference{
author = "Mančić, Lidija and Marinković, Bojan and Jardim, Paula M. and Rizzo, Fernando C. and Marinković, Katarina and Milošević, Olivera",
year = "2007",
abstract = "Poster presented at the COST Action 539- ELENA, 3rd Workshop, Bled, Slovenia, September 2, 2007",
title = "Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions",
url = "https://hdl.handle.net/21.15107/rcub_dais_309"
}
Mančić, L., Marinković, B., Jardim, P. M., Rizzo, F. C., Marinković, K.,& Milošević, O.. (2007). Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions. .
https://hdl.handle.net/21.15107/rcub_dais_309
Mančić L, Marinković B, Jardim PM, Rizzo FC, Marinković K, Milošević O. Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions. 2007;.
https://hdl.handle.net/21.15107/rcub_dais_309 .
Mančić, Lidija, Marinković, Bojan, Jardim, Paula M., Rizzo, Fernando C., Marinković, Katarina, Milošević, Olivera, "Na0.76Fe0.79Ti1.21O4 N - the new type compound obtained from natural ilmenite sand under hydrotermal conditions" (2007),
https://hdl.handle.net/21.15107/rcub_dais_309 .

Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder

Ewsuk, Kevin; Nogi, Kiyoshi; Reiterer, Markus; Tomsia, Antoni; Glass, S. Jill; Waesche, Rolf; Uematsu, Keizo; Naito, Makio; Mančić, Lidija; Marinković, Bojan; Jardim, Paula M.; Rizzo, Fernando; Marinković, Zorica; Milošević, Olivera

(John Wiley & Sons, Inc., 2005)

TY  - CHAP
AU  - Mančić, Lidija
AU  - Marinković, Bojan
AU  - Jardim, Paula M.
AU  - Rizzo, Fernando
AU  - Marinković, Zorica
AU  - Milošević, Olivera
PY  - 2005
UR  - https://dais.sanu.ac.rs/123456789/14754
AB  - The phase evolution in submicron superconducting composite particles prepared by spray pyrolysis was followed from the droplet-particle formation stage through the powder calcination stage. Aerosol was generated ultrasonically (1.7 MHz) from a urea-modified nitrate precursor solution containing 20 wt% silver. The salt decomposition process was aided by self-combustion of the droplets due to the presence of the urea. A uniform distribution of all of the constitutive chemical elements of the (Bi,Pb)-2223 phase was confirmed by energy dispersive spectroscopy. Ag is present together with (Bi,Pb)-2212, 2201, and (Sr,Ca)i4Cu2404i in submicron equiaxial particles that are aggregates of primary nanoparticles. Initial thermal treatment of these particles increases the 2212 phase content, and forms Ca2Pb04.
PB  - John Wiley & Sons, Inc.
T2  - Characterization & Control of Interfaces for High Quality Advanced Materials
T1  - Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder
SP  - 443
EP  - 449
DO  - 10.1002/9781118406038.ch54
UR  - https://hdl.handle.net/21.15107/rcub_dais_14754
ER  - 
@inbook{
editor = "Ewsuk, Kevin, Nogi, Kiyoshi, Reiterer, Markus, Tomsia, Antoni, Glass, S. Jill, Waesche, Rolf, Uematsu, Keizo, Naito, Makio",
author = "Mančić, Lidija and Marinković, Bojan and Jardim, Paula M. and Rizzo, Fernando and Marinković, Zorica and Milošević, Olivera",
year = "2005",
abstract = "The phase evolution in submicron superconducting composite particles prepared by spray pyrolysis was followed from the droplet-particle formation stage through the powder calcination stage. Aerosol was generated ultrasonically (1.7 MHz) from a urea-modified nitrate precursor solution containing 20 wt% silver. The salt decomposition process was aided by self-combustion of the droplets due to the presence of the urea. A uniform distribution of all of the constitutive chemical elements of the (Bi,Pb)-2223 phase was confirmed by energy dispersive spectroscopy. Ag is present together with (Bi,Pb)-2212, 2201, and (Sr,Ca)i4Cu2404i in submicron equiaxial particles that are aggregates of primary nanoparticles. Initial thermal treatment of these particles increases the 2212 phase content, and forms Ca2Pb04.",
publisher = "John Wiley & Sons, Inc.",
journal = "Characterization & Control of Interfaces for High Quality Advanced Materials",
booktitle = "Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder",
pages = "443-449",
doi = "10.1002/9781118406038.ch54",
url = "https://hdl.handle.net/21.15107/rcub_dais_14754"
}
Ewsuk, K., Nogi, K., Reiterer, M., Tomsia, A., Glass, S. J., Waesche, R., Uematsu, K., Naito, M., Mančić, L., Marinković, B., Jardim, P. M., Rizzo, F., Marinković, Z.,& Milošević, O.. (2005). Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder. in Characterization & Control of Interfaces for High Quality Advanced Materials
John Wiley & Sons, Inc.., 443-449.
https://doi.org/10.1002/9781118406038.ch54
https://hdl.handle.net/21.15107/rcub_dais_14754
Ewsuk K, Nogi K, Reiterer M, Tomsia A, Glass SJ, Waesche R, Uematsu K, Naito M, Mančić L, Marinković B, Jardim PM, Rizzo F, Marinković Z, Milošević O. Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder. in Characterization & Control of Interfaces for High Quality Advanced Materials. 2005;:443-449.
doi:10.1002/9781118406038.ch54
https://hdl.handle.net/21.15107/rcub_dais_14754 .
Ewsuk, Kevin, Nogi, Kiyoshi, Reiterer, Markus, Tomsia, Antoni, Glass, S. Jill, Waesche, Rolf, Uematsu, Keizo, Naito, Makio, Mančić, Lidija, Marinković, Bojan, Jardim, Paula M., Rizzo, Fernando, Marinković, Zorica, Milošević, Olivera, "Phase Evolution in Ag:(Bi,Pb)2Sr2Ca2Cu3Ox Composite Powder" in Characterization & Control of Interfaces for High Quality Advanced Materials (2005):443-449,
https://doi.org/10.1002/9781118406038.ch54 .,
https://hdl.handle.net/21.15107/rcub_dais_14754 .