TY  - JOUR
AU  - Muñoz-Fernandez, Lidia
AU  - Alkan, Gözde
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
AU  - Friedrich, Bernd
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/4591
AB  - Spherical core-shell Ag/ZnO nanocomposites were synthesised by ultrasonic spray pyrolysis (USP) method from zinc nitrate hexahydrate, Zn(NO3)2·6H2O (ZN) and silver nitrate, AgNO3 (SN) precursors. Varying solution concentrations and equipment installations (either single − or two-step USP) allowing simultaneous and consecutive precipitation of Ag and ZnO were examined regarding their effect on final particle microstructure and photocatalytic properties. Morphological analyses revealed pure Ag/ZnO core-shell structure where ZnO secondary submicron sized particles formed by primary crystals with the size of 5–20 nm. Depending on the solution concentrations and USP installations, various distributions of Ag in the final microstructure was revealed. Photocatalytic analyses (all samples reached >45% MB degradation) confirm the all Ag/ZnO USP systems viability for environmental applications. The best result (93% of methylene blue (MB) elimination) is obtained for the sample with the maximum available surface, which strongly depends on particle morphology, size, and dispersion. Moreover, all samples synthesised by single step co-precipitation revealed higher dye elimination concerning ones with two steps precipitation due to the favoured distribution of silver nanoparticles in their microstructure and higher specific surface area. Moreover, samples with a uniform and homogeneous Ag distribution exhibited silver-induced enhancement of photocatalytic performance. © 2017 Elsevier B.V.
PB  - Elsevier
T2  - Catalysis Today
T1  - Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)
SP  - 26
EP  - 33
VL  - 321-322
DO  - 10.1016/j.cattod.2017.11.029
UR  - https://hdl.handle.net/21.15107/rcub_dais_4591
ER  - 

@article{
author = "Muñoz-Fernandez, Lidia and Alkan, Gözde and Milošević, Olivera and Rabanal, Maria Eugenia and Friedrich, Bernd",
year = "2019",
abstract = "Spherical core-shell Ag/ZnO nanocomposites were synthesised by ultrasonic spray pyrolysis (USP) method from zinc nitrate hexahydrate, Zn(NO3)2·6H2O (ZN) and silver nitrate, AgNO3 (SN) precursors. Varying solution concentrations and equipment installations (either single − or two-step USP) allowing simultaneous and consecutive precipitation of Ag and ZnO were examined regarding their effect on final particle microstructure and photocatalytic properties. Morphological analyses revealed pure Ag/ZnO core-shell structure where ZnO secondary submicron sized particles formed by primary crystals with the size of 5–20 nm. Depending on the solution concentrations and USP installations, various distributions of Ag in the final microstructure was revealed. Photocatalytic analyses (all samples reached >45% MB degradation) confirm the all Ag/ZnO USP systems viability for environmental applications. The best result (93% of methylene blue (MB) elimination) is obtained for the sample with the maximum available surface, which strongly depends on particle morphology, size, and dispersion. Moreover, all samples synthesised by single step co-precipitation revealed higher dye elimination concerning ones with two steps precipitation due to the favoured distribution of silver nanoparticles in their microstructure and higher specific surface area. Moreover, samples with a uniform and homogeneous Ag distribution exhibited silver-induced enhancement of photocatalytic performance. © 2017 Elsevier B.V.",
publisher = "Elsevier",
journal = "Catalysis Today",
title = "Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)",
pages = "26-33",
volume = "321-322",
doi = "10.1016/j.cattod.2017.11.029",
url = "https://hdl.handle.net/21.15107/rcub_dais_4591"
}

Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M. E.,& Friedrich, B.. (2019). Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). in Catalysis Today
Elsevier., 321-322, 26-33.
https://doi.org/10.1016/j.cattod.2017.11.029
https://hdl.handle.net/21.15107/rcub_dais_4591

Muñoz-Fernandez L, Alkan G, Milošević O, Rabanal ME, Friedrich B. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). in Catalysis Today. 2019;321-322:26-33.
doi:10.1016/j.cattod.2017.11.029
https://hdl.handle.net/21.15107/rcub_dais_4591 .

Muñoz-Fernandez, Lidia, Alkan, Gözde, Milošević, Olivera, Rabanal, Maria Eugenia, Friedrich, Bernd, "Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)" in Catalysis Today, 321-322 (2019):26-33,
https://doi.org/10.1016/j.cattod.2017.11.029 .,
https://hdl.handle.net/21.15107/rcub_dais_4591 .

TY  - JOUR
AU  - Muñoz-Fernandez, Lidia
AU  - Alkan, Gözde
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
AU  - Friedrich, Bernd
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/4602
AB  - Spherical core-shell Ag/ZnO nanocomposites were synthesised by ultrasonic spray pyrolysis (USP) method from zinc nitrate hexahydrate, Zn(NO3)2·6H2O (ZN) and silver nitrate, AgNO3 (SN) precursors. Varying solution concentrations and equipment installations (either single − or two-step USP) allowing simultaneous and consecutive precipitation of Ag and ZnO were examined regarding their effect on final particle microstructure and photocatalytic properties. Morphological analyses revealed pure Ag/ZnO core-shell structure where ZnO secondary submicron sized particles formed by primary crystals with the size of 5–20 nm. Depending on the solution concentrations and USP installations, various distributions of Ag in the final microstructure was revealed. Photocatalytic analyses (all samples reached >45% MB degradation) confirm the all Ag/ZnO USP systems viability for environmental applications. The best result (93% of methylene blue (MB) elimination) is obtained for the sample with the maximum available surface, which strongly depends on particle morphology, size, and dispersion. Moreover, all samples synthesised by single step co-precipitation revealed higher dye elimination concerning ones with two steps precipitation due to the favoured distribution of silver nanoparticles in their microstructure and higher specific surface area. Moreover, samples with a uniform and homogeneous Ag distribution exhibited silver-induced enhancement of photocatalytic performance. © 2017 Elsevier B.V.
PB  - Elsevier
T2  - Catalysis Today
T1  - Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)
SP  - 26
EP  - 33
VL  - 321-322
DO  - 10.1016/j.cattod.2017.11.029
UR  - https://hdl.handle.net/21.15107/rcub_dais_4602
ER  - 

@article{
author = "Muñoz-Fernandez, Lidia and Alkan, Gözde and Milošević, Olivera and Rabanal, Maria Eugenia and Friedrich, Bernd",
year = "2019",
abstract = "Spherical core-shell Ag/ZnO nanocomposites were synthesised by ultrasonic spray pyrolysis (USP) method from zinc nitrate hexahydrate, Zn(NO3)2·6H2O (ZN) and silver nitrate, AgNO3 (SN) precursors. Varying solution concentrations and equipment installations (either single − or two-step USP) allowing simultaneous and consecutive precipitation of Ag and ZnO were examined regarding their effect on final particle microstructure and photocatalytic properties. Morphological analyses revealed pure Ag/ZnO core-shell structure where ZnO secondary submicron sized particles formed by primary crystals with the size of 5–20 nm. Depending on the solution concentrations and USP installations, various distributions of Ag in the final microstructure was revealed. Photocatalytic analyses (all samples reached >45% MB degradation) confirm the all Ag/ZnO USP systems viability for environmental applications. The best result (93% of methylene blue (MB) elimination) is obtained for the sample with the maximum available surface, which strongly depends on particle morphology, size, and dispersion. Moreover, all samples synthesised by single step co-precipitation revealed higher dye elimination concerning ones with two steps precipitation due to the favoured distribution of silver nanoparticles in their microstructure and higher specific surface area. Moreover, samples with a uniform and homogeneous Ag distribution exhibited silver-induced enhancement of photocatalytic performance. © 2017 Elsevier B.V.",
publisher = "Elsevier",
journal = "Catalysis Today",
title = "Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)",
pages = "26-33",
volume = "321-322",
doi = "10.1016/j.cattod.2017.11.029",
url = "https://hdl.handle.net/21.15107/rcub_dais_4602"
}

Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M. E.,& Friedrich, B.. (2019). Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). in Catalysis Today
Elsevier., 321-322, 26-33.
https://doi.org/10.1016/j.cattod.2017.11.029
https://hdl.handle.net/21.15107/rcub_dais_4602

Muñoz-Fernandez L, Alkan G, Milošević O, Rabanal ME, Friedrich B. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). in Catalysis Today. 2019;321-322:26-33.
doi:10.1016/j.cattod.2017.11.029
https://hdl.handle.net/21.15107/rcub_dais_4602 .

Muñoz-Fernandez, Lidia, Alkan, Gözde, Milošević, Olivera, Rabanal, Maria Eugenia, Friedrich, Bernd, "Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP)" in Catalysis Today, 321-322 (2019):26-33,
https://doi.org/10.1016/j.cattod.2017.11.029 .,
https://hdl.handle.net/21.15107/rcub_dais_4602 .

TY  - DATA
AU  - Muñoz-Fernandez, Lidia
AU  - Alkan, Gözde
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
AU  - Friedrich, Bernd
PY  - 2019
UR  - https://dais.sanu.ac.rs/123456789/5973
AB  - Figure S1: Schematic shown of modified two-step USP equipment (2 steps); Figure S2. The growth mechanism of Ag/ZnO nanocomposite systems synthesised by USP in single and two steps; Figure S3. Enlarged figures 4.c and 4.d (photocatalytic activity of Ag/ZnO systems by % elimination of methylene blue (MB) solution under UV irradiation); Table S1. Synthesis conditions of Ag/ZnO systems obtained by USP at 800 °C; Table S2. Synthesised sample crystallite sizes, particle sizes, gap values, BET surface areas and photocatalytic activity; Table S3. Synthesised samples elemental composition (weight %)
PB  - Elsevier
T2  - Catalysis Today
T1  - Supplementary material for the article: Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M.E., Friedrich, B., 2019. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catalysis Today 321–322, 26–33. https://doi.org/10.1016/j.cattod.2017.11.029
UR  - https://hdl.handle.net/21.15107/rcub_dais_5973
ER  - 

@misc{
author = "Muñoz-Fernandez, Lidia and Alkan, Gözde and Milošević, Olivera and Rabanal, Maria Eugenia and Friedrich, Bernd",
year = "2019",
abstract = "Figure S1: Schematic shown of modified two-step USP equipment (2 steps); Figure S2. The growth mechanism of Ag/ZnO nanocomposite systems synthesised by USP in single and two steps; Figure S3. Enlarged figures 4.c and 4.d (photocatalytic activity of Ag/ZnO systems by % elimination of methylene blue (MB) solution under UV irradiation); Table S1. Synthesis conditions of Ag/ZnO systems obtained by USP at 800 °C; Table S2. Synthesised sample crystallite sizes, particle sizes, gap values, BET surface areas and photocatalytic activity; Table S3. Synthesised samples elemental composition (weight %)",
publisher = "Elsevier",
journal = "Catalysis Today",
title = "Supplementary material for the article: Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M.E., Friedrich, B., 2019. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catalysis Today 321–322, 26–33. https://doi.org/10.1016/j.cattod.2017.11.029",
url = "https://hdl.handle.net/21.15107/rcub_dais_5973"
}

Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M. E.,& Friedrich, B.. (2019). Supplementary material for the article: Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M.E., Friedrich, B., 2019. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catalysis Today 321–322, 26–33. https://doi.org/10.1016/j.cattod.2017.11.029. in Catalysis Today
Elsevier..
https://hdl.handle.net/21.15107/rcub_dais_5973

Muñoz-Fernandez L, Alkan G, Milošević O, Rabanal ME, Friedrich B. Supplementary material for the article: Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M.E., Friedrich, B., 2019. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catalysis Today 321–322, 26–33. https://doi.org/10.1016/j.cattod.2017.11.029. in Catalysis Today. 2019;.
https://hdl.handle.net/21.15107/rcub_dais_5973 .

Muñoz-Fernandez, Lidia, Alkan, Gözde, Milošević, Olivera, Rabanal, Maria Eugenia, Friedrich, Bernd, "Supplementary material for the article: Muñoz-Fernandez, L., Alkan, G., Milošević, O., Rabanal, M.E., Friedrich, B., 2019. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catalysis Today 321–322, 26–33. https://doi.org/10.1016/j.cattod.2017.11.029" in Catalysis Today (2019),
https://hdl.handle.net/21.15107/rcub_dais_5973 .

TY  - JOUR
AU  - Alkan, Gözde
AU  - HakanYavas
AU  - Göksel, Berfu
AU  - Mančić, Lidija
AU  - Friedrich, Bernd
AU  - Milošević, Olivera
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S2238785418306811
UR  - https://dais.sanu.ac.rs/123456789/6953
AB  - The red light emitting down-converting Ag@Y2O3:Eu3+ phosphor particles were synthesized by one-step ultrasonic spray pyrolysis and exposed further to the heat treatment at 1000°C (12h). A detailed investigation on structural and functional properties of the as-prepared and heat treated particles was conducted in a comparative manner. High-resolution transmission electron microscopy (HRTEM), X-ray powder diffraction (XRPD) and focus ion beam milling (FIB) revealed in a great consistency the poorly crystallized and porous nature of the as-prepared particles. Well-crystallized coarser primary nanocrystals of Y2O3:Eu3+and Ag, which are hierarchically organized in dense spherical Ag@Y2O3:Eu3+ phosphor particles, were obtained through the heat treatment. Along with the change of structural properties, down conversion (red luminescence at 612nm owing to the Eu3+5D0→7F2 electric dipole transition) and mechanical endurance were enhanced 4-fold and 5-fold via heat treatment, respectively. This comparative study implies a good correlation between mechanical and luminescence behavior of phosphors, both strongly influenced by the particles structural properties.
PB  - Elsevier
T2  - Journal of Materials Research and Technology
T1  - Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics
SP  - 2466
EP  - 2472
VL  - 8
IS  - 2
DO  - 10.1016/j.jmrt.2018.10.013
UR  - https://hdl.handle.net/21.15107/rcub_dais_6953
ER  - 

@article{
author = "Alkan, Gözde and HakanYavas and Göksel, Berfu and Mančić, Lidija and Friedrich, Bernd and Milošević, Olivera",
year = "2019",
abstract = "The red light emitting down-converting Ag@Y2O3:Eu3+ phosphor particles were synthesized by one-step ultrasonic spray pyrolysis and exposed further to the heat treatment at 1000°C (12h). A detailed investigation on structural and functional properties of the as-prepared and heat treated particles was conducted in a comparative manner. High-resolution transmission electron microscopy (HRTEM), X-ray powder diffraction (XRPD) and focus ion beam milling (FIB) revealed in a great consistency the poorly crystallized and porous nature of the as-prepared particles. Well-crystallized coarser primary nanocrystals of Y2O3:Eu3+and Ag, which are hierarchically organized in dense spherical Ag@Y2O3:Eu3+ phosphor particles, were obtained through the heat treatment. Along with the change of structural properties, down conversion (red luminescence at 612nm owing to the Eu3+5D0→7F2 electric dipole transition) and mechanical endurance were enhanced 4-fold and 5-fold via heat treatment, respectively. This comparative study implies a good correlation between mechanical and luminescence behavior of phosphors, both strongly influenced by the particles structural properties.",
publisher = "Elsevier",
journal = "Journal of Materials Research and Technology",
title = "Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics",
pages = "2466-2472",
volume = "8",
number = "2",
doi = "10.1016/j.jmrt.2018.10.013",
url = "https://hdl.handle.net/21.15107/rcub_dais_6953"
}

Alkan, G., HakanYavas, Göksel, B., Mančić, L., Friedrich, B.,& Milošević, O.. (2019). Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics. in Journal of Materials Research and Technology
Elsevier., 8(2), 2466-2472.
https://doi.org/10.1016/j.jmrt.2018.10.013
https://hdl.handle.net/21.15107/rcub_dais_6953

Alkan G, HakanYavas, Göksel B, Mančić L, Friedrich B, Milošević O. Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics. in Journal of Materials Research and Technology. 2019;8(2):2466-2472.
doi:10.1016/j.jmrt.2018.10.013
https://hdl.handle.net/21.15107/rcub_dais_6953 .

Alkan, Gözde, HakanYavas, Göksel, Berfu, Mančić, Lidija, Friedrich, Bernd, Milošević, Olivera, "Deep insight into the photoluminescent monocrystalline particles: Heat-treatment, structure, mechanisms and mechanics" in Journal of Materials Research and Technology, 8, no. 2 (2019):2466-2472,
https://doi.org/10.1016/j.jmrt.2018.10.013 .,
https://hdl.handle.net/21.15107/rcub_dais_6953 .

TY  - JOUR
AU  - Alkan, Gözde
AU  - Mančić, Lidija
AU  - Tamura, Sayaka
AU  - Tomita, Koji
AU  - Tan, Zhenquan
AU  - Sun, Feifei
AU  - Rudolf, Rebeka
AU  - Ohara, Satoshi
AU  - Friedrich, Bernd
AU  - Milošević, Olivera
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0921883119301141
UR  - https://dais.sanu.ac.rs/123456789/6265
AB  - Ag@ (Y0.95 Eu0.05)2O3 nanocomposites were synthesized by single step Ultrasonic Spray Pyrolysis (USP). 800 °C synthesis temperature and 1.5 l/ min air flow were determined as optimal USP parameters. A detailed parametric study was conducted on samples with varying silver contents and heat treatment conditions. The effect of silver in both as prepared and heat treated samples were elucidated in terms of structural and functional properties. Ag incorporation decreased luminescence efficiency due to the lack of crystallization of matrix and non-homogenous distribution of Eu and Ag in as prepared samples. Heat treatment improved luminescence by improved crystal quality for all samples; however, with increasing Ag content effect of heat treatment was more pronounced owing to uniform distribution of Ag. 2.5 wt% Ag addition followed by 2 h heat treatment after USP synthesis is suggested as the most efficient nanocomposite for red light emitting down converting phosphor applications.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis
SP  - 1409
EP  - 1418
VL  - 30
IS  - 7
DO  - 10.1016/j.apt.2019.04.024
UR  - https://hdl.handle.net/21.15107/rcub_dais_6265
ER  - 

@article{
author = "Alkan, Gözde and Mančić, Lidija and Tamura, Sayaka and Tomita, Koji and Tan, Zhenquan and Sun, Feifei and Rudolf, Rebeka and Ohara, Satoshi and Friedrich, Bernd and Milošević, Olivera",
year = "2019",
abstract = "Ag@ (Y0.95 Eu0.05)2O3 nanocomposites were synthesized by single step Ultrasonic Spray Pyrolysis (USP). 800 °C synthesis temperature and 1.5 l/ min air flow were determined as optimal USP parameters. A detailed parametric study was conducted on samples with varying silver contents and heat treatment conditions. The effect of silver in both as prepared and heat treated samples were elucidated in terms of structural and functional properties. Ag incorporation decreased luminescence efficiency due to the lack of crystallization of matrix and non-homogenous distribution of Eu and Ag in as prepared samples. Heat treatment improved luminescence by improved crystal quality for all samples; however, with increasing Ag content effect of heat treatment was more pronounced owing to uniform distribution of Ag. 2.5 wt% Ag addition followed by 2 h heat treatment after USP synthesis is suggested as the most efficient nanocomposite for red light emitting down converting phosphor applications.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis",
pages = "1409-1418",
volume = "30",
number = "7",
doi = "10.1016/j.apt.2019.04.024",
url = "https://hdl.handle.net/21.15107/rcub_dais_6265"
}

Alkan, G., Mančić, L., Tamura, S., Tomita, K., Tan, Z., Sun, F., Rudolf, R., Ohara, S., Friedrich, B.,& Milošević, O.. (2019). Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis. in Advanced Powder Technology
Elsevier., 30(7), 1409-1418.
https://doi.org/10.1016/j.apt.2019.04.024
https://hdl.handle.net/21.15107/rcub_dais_6265

Alkan G, Mančić L, Tamura S, Tomita K, Tan Z, Sun F, Rudolf R, Ohara S, Friedrich B, Milošević O. Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis. in Advanced Powder Technology. 2019;30(7):1409-1418.
doi:10.1016/j.apt.2019.04.024
https://hdl.handle.net/21.15107/rcub_dais_6265 .

Alkan, Gözde, Mančić, Lidija, Tamura, Sayaka, Tomita, Koji, Tan, Zhenquan, Sun, Feifei, Rudolf, Rebeka, Ohara, Satoshi, Friedrich, Bernd, Milošević, Olivera, "Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis" in Advanced Powder Technology, 30, no. 7 (2019):1409-1418,
https://doi.org/10.1016/j.apt.2019.04.024 .,
https://hdl.handle.net/21.15107/rcub_dais_6265 .

TY  - JOUR
AU  - Alkan, Gözde
AU  - Mančić, Lidija
AU  - Tamura, Sayaka
AU  - Tomita, Koji
AU  - Tan, Zhenquan
AU  - Sun, Feifei
AU  - Rudolf, Rebeka
AU  - Ohara, Satoshi
AU  - Friedrich, Bernd
AU  - Milošević, Olivera
PY  - 2019
UR  - http://www.sciencedirect.com/science/article/pii/S0921883119301141
UR  - https://dais.sanu.ac.rs/123456789/6264
AB  - Ag@ (Y0.95 Eu0.05)2O3 nanocomposites were synthesized by single step Ultrasonic Spray Pyrolysis (USP). 800 °C synthesis temperature and 1.5 l/ min air flow were determined as optimal USP parameters. A detailed parametric study was conducted on samples with varying silver contents and heat treatment conditions. The effect of silver in both as prepared and heat treated samples were elucidated in terms of structural and functional properties. Ag incorporation decreased luminescence efficiency due to the lack of crystallization of matrix and non-homogenous distribution of Eu and Ag in as prepared samples. Heat treatment improved luminescence by improved crystal quality for all samples; however, with increasing Ag content effect of heat treatment was more pronounced owing to uniform distribution of Ag. 2.5 wt% Ag addition followed by 2 h heat treatment after USP synthesis is suggested as the most efficient nanocomposite for red light emitting down converting phosphor applications.
PB  - Elsevier
T2  - Advanced Powder Technology
T1  - Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis
SP  - 1409
EP  - 1418
VL  - 30
IS  - 7
DO  - 10.1016/j.apt.2019.04.024
UR  - https://hdl.handle.net/21.15107/rcub_dais_6264
ER  - 

@article{
author = "Alkan, Gözde and Mančić, Lidija and Tamura, Sayaka and Tomita, Koji and Tan, Zhenquan and Sun, Feifei and Rudolf, Rebeka and Ohara, Satoshi and Friedrich, Bernd and Milošević, Olivera",
year = "2019",
abstract = "Ag@ (Y0.95 Eu0.05)2O3 nanocomposites were synthesized by single step Ultrasonic Spray Pyrolysis (USP). 800 °C synthesis temperature and 1.5 l/ min air flow were determined as optimal USP parameters. A detailed parametric study was conducted on samples with varying silver contents and heat treatment conditions. The effect of silver in both as prepared and heat treated samples were elucidated in terms of structural and functional properties. Ag incorporation decreased luminescence efficiency due to the lack of crystallization of matrix and non-homogenous distribution of Eu and Ag in as prepared samples. Heat treatment improved luminescence by improved crystal quality for all samples; however, with increasing Ag content effect of heat treatment was more pronounced owing to uniform distribution of Ag. 2.5 wt% Ag addition followed by 2 h heat treatment after USP synthesis is suggested as the most efficient nanocomposite for red light emitting down converting phosphor applications.",
publisher = "Elsevier",
journal = "Advanced Powder Technology",
title = "Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis",
pages = "1409-1418",
volume = "30",
number = "7",
doi = "10.1016/j.apt.2019.04.024",
url = "https://hdl.handle.net/21.15107/rcub_dais_6264"
}

Alkan, G., Mančić, L., Tamura, S., Tomita, K., Tan, Z., Sun, F., Rudolf, R., Ohara, S., Friedrich, B.,& Milošević, O.. (2019). Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis. in Advanced Powder Technology
Elsevier., 30(7), 1409-1418.
https://doi.org/10.1016/j.apt.2019.04.024
https://hdl.handle.net/21.15107/rcub_dais_6264

Alkan G, Mančić L, Tamura S, Tomita K, Tan Z, Sun F, Rudolf R, Ohara S, Friedrich B, Milošević O. Plasmon enhanced luminescence in hierarchically structured Ag@ (Y0.95Eu0.05)2O3 nanocomposites synthesized by ultrasonic spray pyrolysis. in Advanced Powder Technology. 2019;30(7):1409-1418.
doi:10.1016/j.apt.2019.04.024
https://hdl.handle.net/21.15107/rcub_dais_6264 .

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