TY  - JOUR
AU  - Gómez-Villalba, Luz Stella
AU  - Sierra-Fernández, Aránzazu
AU  - Milošević, Olivera
AU  - Fort, R.
AU  - Rabanal, Maria Eugenia
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/15970
AB  - Micro and nanostructured brucite (Mg(OH2)) particles synthesized by hydrothermal method from solutions with high content of hydrazine (0.14 M) and nitrate (0.24 g) were compared with samples obtained from low hydrazine content (0.0002 M) and nitrate (0.12 g). The samples were heated at 180 °C for 4 h, 6 h and 12 h. XRD, TEM-HRTEM, SAED and image analysis techniques were used for the morphological and structural characterization. The effect of electron beam irradiation on the brucite dehydration was observed in atomic resolution images at 300 kV. Hexagonal crystals show differences in crystallinity, strains and kinetic of reaction. High hydrazine/nitrate samples have slightly larger crystals with better crystallinity, showing a strong preferential orientation. Rietveld refinements show how unit cell parameters are bigger in samples obtained with higher hydrazine/nitrate content, confirming also the preferential orientation along the 0 0 0 1 plane. Differences in the dehydration process show the rapid formation of a porous surface, the amorphised cortex or the presence of highly oriented strains in samples prepared from higher hydrazine/nitrate content. Conversely, crystals slightly smaller with randomly scattered defect surfaces showing the Mg(OH)2/MgO interphase in samples prepared with low hydrazine/nitrate content. Significant differences in the kinetic of reaction indicate how the dehydration process is faster in samples prepared with high hydrazine/nitrate content.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - Atomic scale study of the dehydration/structural transformation in micro and nanostructured brucite (Mg(OH)2) particles: Influence of the hydrothermal synthesis conditions
SP  - 61
EP  - 72
VL  - 28
IS  - 1
DO  - 10.1016/j.apt.2016.08.014
UR  - https://hdl.handle.net/21.15107/rcub_dais_15970
ER  - 

@article{
author = "Gómez-Villalba, Luz Stella and Sierra-Fernández, Aránzazu and Milošević, Olivera and Fort, R. and Rabanal, Maria Eugenia",
year = "2017",
abstract = "Micro and nanostructured brucite (Mg(OH2)) particles synthesized by hydrothermal method from solutions with high content of hydrazine (0.14 M) and nitrate (0.24 g) were compared with samples obtained from low hydrazine content (0.0002 M) and nitrate (0.12 g). The samples were heated at 180 °C for 4 h, 6 h and 12 h. XRD, TEM-HRTEM, SAED and image analysis techniques were used for the morphological and structural characterization. The effect of electron beam irradiation on the brucite dehydration was observed in atomic resolution images at 300 kV. Hexagonal crystals show differences in crystallinity, strains and kinetic of reaction. High hydrazine/nitrate samples have slightly larger crystals with better crystallinity, showing a strong preferential orientation. Rietveld refinements show how unit cell parameters are bigger in samples obtained with higher hydrazine/nitrate content, confirming also the preferential orientation along the 0 0 0 1 plane. Differences in the dehydration process show the rapid formation of a porous surface, the amorphised cortex or the presence of highly oriented strains in samples prepared from higher hydrazine/nitrate content. Conversely, crystals slightly smaller with randomly scattered defect surfaces showing the Mg(OH)2/MgO interphase in samples prepared with low hydrazine/nitrate content. Significant differences in the kinetic of reaction indicate how the dehydration process is faster in samples prepared with high hydrazine/nitrate content.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "Atomic scale study of the dehydration/structural transformation in micro and nanostructured brucite (Mg(OH)2) particles: Influence of the hydrothermal synthesis conditions",
pages = "61-72",
volume = "28",
number = "1",
doi = "10.1016/j.apt.2016.08.014",
url = "https://hdl.handle.net/21.15107/rcub_dais_15970"
}

Gómez-Villalba, L. S., Sierra-Fernández, A., Milošević, O., Fort, R.,& Rabanal, M. E.. (2017). Atomic scale study of the dehydration/structural transformation in micro and nanostructured brucite (Mg(OH)2) particles: Influence of the hydrothermal synthesis conditions. in Advanced Powder Technology
Elsevier., 28(1), 61-72.
https://doi.org/10.1016/j.apt.2016.08.014
https://hdl.handle.net/21.15107/rcub_dais_15970

Gómez-Villalba LS, Sierra-Fernández A, Milošević O, Fort R, Rabanal ME. Atomic scale study of the dehydration/structural transformation in micro and nanostructured brucite (Mg(OH)2) particles: Influence of the hydrothermal synthesis conditions. in Advanced Powder Technology. 2017;28(1):61-72.
doi:10.1016/j.apt.2016.08.014
https://hdl.handle.net/21.15107/rcub_dais_15970 .

Gómez-Villalba, Luz Stella, Sierra-Fernández, Aránzazu, Milošević, Olivera, Fort, R., Rabanal, Maria Eugenia, "Atomic scale study of the dehydration/structural transformation in micro and nanostructured brucite (Mg(OH)2) particles: Influence of the hydrothermal synthesis conditions" in Advanced Powder Technology, 28, no. 1 (2017):61-72,
https://doi.org/10.1016/j.apt.2016.08.014 .,
https://hdl.handle.net/21.15107/rcub_dais_15970 .

TY  - JOUR
AU  - Flores-Carrasco, Gregorio
AU  - Carrillo, J.
AU  - Luna, J. A.
AU  - Martínez, R.
AU  - Sierra-Fernández, Aránzazu
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
PY  - 2014
UR  - https://dais.sanu.ac.rs/123456789/651
AB  - ZnO nanoparticles were synthesized in a horizontal three zones furnace at 500 °C using different zinc nitrate hexahydrate concentrations (0.01 M, 0.1 M, and 1.0 M) as a reactive precursor solution by air assisted Ultrasonic Spray Pyrolysis (USP) method. The physico-chemical, structural and functional properties of synthesized ZnO nanoparticles have been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), high resolution transmission electron microscopy (HRTEM), Brunauer, Emmett and Teller (BET) method, UV–vis spectroscopy and photoluminescence (PL) measurements. Also, the photocatalytic activities of ZnO synthesized from different precursor concentrations were evaluated by removal rate of methyleneblue (MB) under UV irradiation (365 nm) at room temperature. SEM revealed two types of ZnO nanoparticles: a quasi-spherical, desert-rose like shape of the secondary particles, which does not change significantly with the increasing of precursor solution concentration as well as some content of the broken spheres. Increasing the precursor solution concentration leads to the increase in the average size of ZnO secondary particles from 248 ± 73 to 920 ± 190 nm, XRD reveals the similar tendency for the crystallite size which changes from 23 ± 4 to 55 ± 12 nm in the analyzed region. HRTEM implies the secondary particles are with hierarchical structure composed of primary nanosized subunits. The PL spectra imply a typical broad peak of wavelength centered in the visible region exhibiting the corresponding red-shift with the increase of solution concentration: 560, 583 and 586 nm for the 0.01, 0.1 and 1.0 M solution, respectively. The reported results showed the photocatalytic efficiency of ZnO nanoparticles was enhanced by increased precursor concentration.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - Synthesis, characterization and photocatalytic properties of nanostructured ZnO particles obtained by low temperature air-assisted-USP
SP  - 1435
EP  - 1441
VL  - 25
IS  - 5
DO  - 10.1016/j.apt.2014.02.004
UR  - https://hdl.handle.net/21.15107/rcub_dais_651
ER  - 

@article{
author = "Flores-Carrasco, Gregorio and Carrillo, J. and Luna, J. A. and Martínez, R. and Sierra-Fernández, Aránzazu and Milošević, Olivera and Rabanal, Maria Eugenia",
year = "2014",
abstract = "ZnO nanoparticles were synthesized in a horizontal three zones furnace at 500 °C using different zinc nitrate hexahydrate concentrations (0.01 M, 0.1 M, and 1.0 M) as a reactive precursor solution by air assisted Ultrasonic Spray Pyrolysis (USP) method. The physico-chemical, structural and functional properties of synthesized ZnO nanoparticles have been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), high resolution transmission electron microscopy (HRTEM), Brunauer, Emmett and Teller (BET) method, UV–vis spectroscopy and photoluminescence (PL) measurements. Also, the photocatalytic activities of ZnO synthesized from different precursor concentrations were evaluated by removal rate of methyleneblue (MB) under UV irradiation (365 nm) at room temperature. SEM revealed two types of ZnO nanoparticles: a quasi-spherical, desert-rose like shape of the secondary particles, which does not change significantly with the increasing of precursor solution concentration as well as some content of the broken spheres. Increasing the precursor solution concentration leads to the increase in the average size of ZnO secondary particles from 248 ± 73 to 920 ± 190 nm, XRD reveals the similar tendency for the crystallite size which changes from 23 ± 4 to 55 ± 12 nm in the analyzed region. HRTEM implies the secondary particles are with hierarchical structure composed of primary nanosized subunits. The PL spectra imply a typical broad peak of wavelength centered in the visible region exhibiting the corresponding red-shift with the increase of solution concentration: 560, 583 and 586 nm for the 0.01, 0.1 and 1.0 M solution, respectively. The reported results showed the photocatalytic efficiency of ZnO nanoparticles was enhanced by increased precursor concentration.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "Synthesis, characterization and photocatalytic properties of nanostructured ZnO particles obtained by low temperature air-assisted-USP",
pages = "1435-1441",
volume = "25",
number = "5",
doi = "10.1016/j.apt.2014.02.004",
url = "https://hdl.handle.net/21.15107/rcub_dais_651"
}

Flores-Carrasco, G., Carrillo, J., Luna, J. A., Martínez, R., Sierra-Fernández, A., Milošević, O.,& Rabanal, M. E.. (2014). Synthesis, characterization and photocatalytic properties of nanostructured ZnO particles obtained by low temperature air-assisted-USP. in Advanced Powder Technology
Elsevier., 25(5), 1435-1441.
https://doi.org/10.1016/j.apt.2014.02.004
https://hdl.handle.net/21.15107/rcub_dais_651

Flores-Carrasco G, Carrillo J, Luna JA, Martínez R, Sierra-Fernández A, Milošević O, Rabanal ME. Synthesis, characterization and photocatalytic properties of nanostructured ZnO particles obtained by low temperature air-assisted-USP. in Advanced Powder Technology. 2014;25(5):1435-1441.
doi:10.1016/j.apt.2014.02.004
https://hdl.handle.net/21.15107/rcub_dais_651 .

Flores-Carrasco, Gregorio, Carrillo, J., Luna, J. A., Martínez, R., Sierra-Fernández, Aránzazu, Milošević, Olivera, Rabanal, Maria Eugenia, "Synthesis, characterization and photocatalytic properties of nanostructured ZnO particles obtained by low temperature air-assisted-USP" in Advanced Powder Technology, 25, no. 5 (2014):1435-1441,
https://doi.org/10.1016/j.apt.2014.02.004 .,
https://hdl.handle.net/21.15107/rcub_dais_651 .

TY  - JOUR
AU  - Rabanal, Maria Eugenia
AU  - Barroso, Ignacio
AU  - Gómez-Villalba, Luz Stella
AU  - Mančić, Lidija
AU  - Milošević, Olivera
PY  - 2014
UR  - https://dais.sanu.ac.rs/123456789/661
AB  - Sub-micronic particles are of considerable interest for a wide variety of applications, such as catalyst or optical ceramics, due to their unique properties determined by size, composition and structure. In this work, we have reported a simple, rapid, single-step aerosol processing for the continuous synthesis of nanostructured particles having homogeneous composition and narrow size distributions, good crystallinity and fluorescence response. This paper presents the synthesis, optimization and characterization of hybrid Ag@Y2O3:Eu (9 at.% Eu3+) phosphor particles by means of spray pyrolysis method from water solutions of common nitrates precursors. The effect of silver concentration on particle structure, morphology and functional properties was specially evaluated. The as-prepared samples were additionally heated from 800 to 1200 °C/12 h under constant argon flow to avoid the silver oxidation. It was evident the cubic phase with Ia-3 symmetry as the principal one in all as-prepared and thermally treated samples. For the case high silver nitrate concentrations in precursor solutions a minority crystalline phase having Fm3m symmetry was identified. The luminescence emission spectra have been taken after excitation at 235 nm wavelength. It is evident the increase in the emission caused by the presence of metallic silver nanoparticles onto Y2O3:Eu3+ particle surface. It was also determined the silver concentration influence on the fluorescence response.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - Directed growth of nanoarchitected hybrid phosphor particles synthesized at low temperature
SP  - 1442
EP  - 1448
VL  - 25
IS  - 5
DO  - 10.1016/j.apt.2014.03.006
UR  - https://hdl.handle.net/21.15107/rcub_dais_661
ER  - 

@article{
author = "Rabanal, Maria Eugenia and Barroso, Ignacio and Gómez-Villalba, Luz Stella and Mančić, Lidija and Milošević, Olivera",
year = "2014",
abstract = "Sub-micronic particles are of considerable interest for a wide variety of applications, such as catalyst or optical ceramics, due to their unique properties determined by size, composition and structure. In this work, we have reported a simple, rapid, single-step aerosol processing for the continuous synthesis of nanostructured particles having homogeneous composition and narrow size distributions, good crystallinity and fluorescence response. This paper presents the synthesis, optimization and characterization of hybrid Ag@Y2O3:Eu (9 at.% Eu3+) phosphor particles by means of spray pyrolysis method from water solutions of common nitrates precursors. The effect of silver concentration on particle structure, morphology and functional properties was specially evaluated. The as-prepared samples were additionally heated from 800 to 1200 °C/12 h under constant argon flow to avoid the silver oxidation. It was evident the cubic phase with Ia-3 symmetry as the principal one in all as-prepared and thermally treated samples. For the case high silver nitrate concentrations in precursor solutions a minority crystalline phase having Fm3m symmetry was identified. The luminescence emission spectra have been taken after excitation at 235 nm wavelength. It is evident the increase in the emission caused by the presence of metallic silver nanoparticles onto Y2O3:Eu3+ particle surface. It was also determined the silver concentration influence on the fluorescence response.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "Directed growth of nanoarchitected hybrid phosphor particles synthesized at low temperature",
pages = "1442-1448",
volume = "25",
number = "5",
doi = "10.1016/j.apt.2014.03.006",
url = "https://hdl.handle.net/21.15107/rcub_dais_661"
}

Rabanal, M. E., Barroso, I., Gómez-Villalba, L. S., Mančić, L.,& Milošević, O.. (2014). Directed growth of nanoarchitected hybrid phosphor particles synthesized at low temperature. in Advanced Powder Technology
Elsevier., 25(5), 1442-1448.
https://doi.org/10.1016/j.apt.2014.03.006
https://hdl.handle.net/21.15107/rcub_dais_661

Rabanal ME, Barroso I, Gómez-Villalba LS, Mančić L, Milošević O. Directed growth of nanoarchitected hybrid phosphor particles synthesized at low temperature. in Advanced Powder Technology. 2014;25(5):1442-1448.
doi:10.1016/j.apt.2014.03.006
https://hdl.handle.net/21.15107/rcub_dais_661 .

Rabanal, Maria Eugenia, Barroso, Ignacio, Gómez-Villalba, Luz Stella, Mančić, Lidija, Milošević, Olivera, "Directed growth of nanoarchitected hybrid phosphor particles synthesized at low temperature" in Advanced Powder Technology, 25, no. 5 (2014):1442-1448,
https://doi.org/10.1016/j.apt.2014.03.006 .,
https://hdl.handle.net/21.15107/rcub_dais_661 .

TY  - JOUR
AU  - Gómez-Villalba, Luz Stella
AU  - Sourty, E.
AU  - Freitag, B.
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/15981
AB  - Scanning-Transmission and Transmission Electron Microscopy techniques (STEM and TEM) have been applied to the characterization of nanostructured gadolinium oxides doped with europium synthesized by spray pyrolysis. The High Angle Annular Dark Field (HAADF) – Scanning Transmission Electron Microscopy (STEM) tools have been used to perform a tomographic study to identify morphological characteristics of nanostructured particles, and to differentiate them according to the heat treatments to which these have been subjected. With these techniques it has been possible to confirm the hollowness and porous nature of samples subjected to low temperature annealing (900 °C). Moreover, the beginning of the densification and sintering processes in samples subjected to thermal treatment at higher temperature (1100 °C) have been evaluated. Chemical analysis by electron energy loss spectroscopy (EELS) and X ray energy dispersive spectroscopy (EDS) carried out in STEM mode have allowed to confirm the high uniformity and the expected chemical composition. The high resolution tools either allowed to confirm the presence of a cubic (Ia3 symmetry) and the monoclinic (c2/m symmetry) phases in the nanostructured particles.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis
SP  - 864
EP  - 870
VL  - 24
IS  - 5
DO  - 10.1016/j.apt.2013.03.011
UR  - https://hdl.handle.net/21.15107/rcub_dais_15981
ER  - 

@article{
author = "Gómez-Villalba, Luz Stella and Sourty, E. and Freitag, B. and Milošević, Olivera and Rabanal, Maria Eugenia",
year = "2013",
abstract = "Scanning-Transmission and Transmission Electron Microscopy techniques (STEM and TEM) have been applied to the characterization of nanostructured gadolinium oxides doped with europium synthesized by spray pyrolysis. The High Angle Annular Dark Field (HAADF) – Scanning Transmission Electron Microscopy (STEM) tools have been used to perform a tomographic study to identify morphological characteristics of nanostructured particles, and to differentiate them according to the heat treatments to which these have been subjected. With these techniques it has been possible to confirm the hollowness and porous nature of samples subjected to low temperature annealing (900 °C). Moreover, the beginning of the densification and sintering processes in samples subjected to thermal treatment at higher temperature (1100 °C) have been evaluated. Chemical analysis by electron energy loss spectroscopy (EELS) and X ray energy dispersive spectroscopy (EDS) carried out in STEM mode have allowed to confirm the high uniformity and the expected chemical composition. The high resolution tools either allowed to confirm the presence of a cubic (Ia3 symmetry) and the monoclinic (c2/m symmetry) phases in the nanostructured particles.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis",
pages = "864-870",
volume = "24",
number = "5",
doi = "10.1016/j.apt.2013.03.011",
url = "https://hdl.handle.net/21.15107/rcub_dais_15981"
}

Gómez-Villalba, L. S., Sourty, E., Freitag, B., Milošević, O.,& Rabanal, M. E.. (2013). TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis. in Advanced Powder Technology
Elsevier., 24(5), 864-870.
https://doi.org/10.1016/j.apt.2013.03.011
https://hdl.handle.net/21.15107/rcub_dais_15981

Gómez-Villalba LS, Sourty E, Freitag B, Milošević O, Rabanal ME. TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis. in Advanced Powder Technology. 2013;24(5):864-870.
doi:10.1016/j.apt.2013.03.011
https://hdl.handle.net/21.15107/rcub_dais_15981 .

Gómez-Villalba, Luz Stella, Sourty, E., Freitag, B., Milošević, Olivera, Rabanal, Maria Eugenia, "TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis" in Advanced Powder Technology, 24, no. 5 (2013):864-870,
https://doi.org/10.1016/j.apt.2013.03.011 .,
https://hdl.handle.net/21.15107/rcub_dais_15981 .

TY  - JOUR
AU  - Gómez, Luz Stella
AU  - Sourty, E.
AU  - Freitag, B.
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
PY  - 2013
UR  - https://dais.sanu.ac.rs/123456789/351
AB  - Scanning-Transmission and Transmission Electron Microscopy techniques (STEM and TEM) have been applied to the characterization of nanostructured gadolinium oxides doped with europium synthesized by spray pyrolysis. The High Angle Annular Dark Field (HAADF) – Scanning Transmission Electron Microscopy (STEM) tools have been used to perform a tomographic study to identify morphological characteristics of nanostructured particles, and to differentiate them according to the heat treatments to which these have been subjected. With these techniques it has been possible to confirm the hollowness and porous nature of samples subjected to low temperature annealing (900 °C). Moreover, the beginning of the densification and sintering processes in samples subjected to thermal treatment at higher temperature (1100 °C) have been evaluated. Chemical analysis by electron energy loss spectroscopy (EELS) and X ray energy dispersive spectroscopy (EDS) carried out in STEM mode have allowed to confirm the high uniformity and the expected chemical composition. The high resolution tools either allowed to confirm the presence of a cubic (Ia3 symmetry) and the monoclinic (c2/m symmetry) phases in the nanostructured particles.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis
SP  - 864
EP  - 870
VL  - 24
IS  - 5
DO  - 10.1016/j.apt.2013.03.011
UR  - https://hdl.handle.net/21.15107/rcub_dais_351
ER  - 

@article{
author = "Gómez, Luz Stella and Sourty, E. and Freitag, B. and Milošević, Olivera and Rabanal, Maria Eugenia",
year = "2013",
abstract = "Scanning-Transmission and Transmission Electron Microscopy techniques (STEM and TEM) have been applied to the characterization of nanostructured gadolinium oxides doped with europium synthesized by spray pyrolysis. The High Angle Annular Dark Field (HAADF) – Scanning Transmission Electron Microscopy (STEM) tools have been used to perform a tomographic study to identify morphological characteristics of nanostructured particles, and to differentiate them according to the heat treatments to which these have been subjected. With these techniques it has been possible to confirm the hollowness and porous nature of samples subjected to low temperature annealing (900 °C). Moreover, the beginning of the densification and sintering processes in samples subjected to thermal treatment at higher temperature (1100 °C) have been evaluated. Chemical analysis by electron energy loss spectroscopy (EELS) and X ray energy dispersive spectroscopy (EDS) carried out in STEM mode have allowed to confirm the high uniformity and the expected chemical composition. The high resolution tools either allowed to confirm the presence of a cubic (Ia3 symmetry) and the monoclinic (c2/m symmetry) phases in the nanostructured particles.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis",
pages = "864-870",
volume = "24",
number = "5",
doi = "10.1016/j.apt.2013.03.011",
url = "https://hdl.handle.net/21.15107/rcub_dais_351"
}

Gómez, L. S., Sourty, E., Freitag, B., Milošević, O.,& Rabanal, M. E.. (2013). TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis. in Advanced Powder Technology
Elsevier., 24(5), 864-870.
https://doi.org/10.1016/j.apt.2013.03.011
https://hdl.handle.net/21.15107/rcub_dais_351

Gómez LS, Sourty E, Freitag B, Milošević O, Rabanal ME. TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis. in Advanced Powder Technology. 2013;24(5):864-870.
doi:10.1016/j.apt.2013.03.011
https://hdl.handle.net/21.15107/rcub_dais_351 .

Gómez, Luz Stella, Sourty, E., Freitag, B., Milošević, Olivera, Rabanal, Maria Eugenia, "TEM-STEM study of europium doped gadolinium oxide nanoparticles synthesized by spray pyrolysis" in Advanced Powder Technology, 24, no. 5 (2013):864-870,
https://doi.org/10.1016/j.apt.2013.03.011 .,
https://hdl.handle.net/21.15107/rcub_dais_351 .