Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors
2012
Autori
Mančić, LidijaLojpur, Vesna
Marinković, Bojan A.
Rabanal, Maria Eugenia
Dramićanin, Miroslav
Milošević, Olivera
Ostala autorstva
Dramićanin, MiroslavViana, Bruno
Konferencijski prilog
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Synthesis of nanostructured rare earth oxide-based phosphor particles with enhanced optical characteristics leads to the creation of the new photonic devices with diverse applications. Tailoring of the phosphors quality depends on our ability to utilize the best of their intrinsic structure through the control of nucleation and growth process of the desired phase. A large number of works have contributed to the better control of particle shape and crystal growth in soft-chemistry routes. Here, examples from (Y2O3-Gd2O3): Eu3+ and Y2O3:(Yb3+/Er3+) will be presented to highlight the controlled synthesis of 1D and 2D nanostructures through simple hydrothermal method. Conversion of the starting nitrates mixture into carbonate hydrate phase is performed with the help of ammonium hydrogen carbonate solution during hydrothermal treatment at 200oC/3h. Morphological architectures of rare earth oxides obtained after subsequent thermal treatment and their correlation with the optical characterist...ics will be discussed based on X-ray powder diffractometry, particle size analysis, scanning electron microscopy, X-ray energy dispersive spectroscopy, transmission electron microscopy and photoluminescence measurements.
Ključne reči:
rare earth oxides / phosphor particles / optical characteristics / hydrothermal synthesisIzvor:
ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract, 2012, 8-8Izdavač:
- Belgrade : Agencija FORMAT
Finansiranje / projekti:
- Materijali redukovane dimenzionalnosti za efikasnu apsorpciju svetlosti i konverziju energije (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Mančić, Lidija AU - Lojpur, Vesna AU - Marinković, Bojan A. AU - Rabanal, Maria Eugenia AU - Dramićanin, Miroslav AU - Milošević, Olivera PY - 2012 UR - http://dais.sanu.ac.rs/123456789/514 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7464 AB - Synthesis of nanostructured rare earth oxide-based phosphor particles with enhanced optical characteristics leads to the creation of the new photonic devices with diverse applications. Tailoring of the phosphors quality depends on our ability to utilize the best of their intrinsic structure through the control of nucleation and growth process of the desired phase. A large number of works have contributed to the better control of particle shape and crystal growth in soft-chemistry routes. Here, examples from (Y2O3-Gd2O3): Eu3+ and Y2O3:(Yb3+/Er3+) will be presented to highlight the controlled synthesis of 1D and 2D nanostructures through simple hydrothermal method. Conversion of the starting nitrates mixture into carbonate hydrate phase is performed with the help of ammonium hydrogen carbonate solution during hydrothermal treatment at 200oC/3h. Morphological architectures of rare earth oxides obtained after subsequent thermal treatment and their correlation with the optical characteristics will be discussed based on X-ray powder diffractometry, particle size analysis, scanning electron microscopy, X-ray energy dispersive spectroscopy, transmission electron microscopy and photoluminescence measurements. PB - Belgrade : Agencija FORMAT C3 - ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract T1 - Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors SP - 8 EP - 8 UR - https://hdl.handle.net/21.15107/rcub_vinar_7464 ER -
@conference{ author = "Mančić, Lidija and Lojpur, Vesna and Marinković, Bojan A. and Rabanal, Maria Eugenia and Dramićanin, Miroslav and Milošević, Olivera", year = "2012", abstract = "Synthesis of nanostructured rare earth oxide-based phosphor particles with enhanced optical characteristics leads to the creation of the new photonic devices with diverse applications. Tailoring of the phosphors quality depends on our ability to utilize the best of their intrinsic structure through the control of nucleation and growth process of the desired phase. A large number of works have contributed to the better control of particle shape and crystal growth in soft-chemistry routes. Here, examples from (Y2O3-Gd2O3): Eu3+ and Y2O3:(Yb3+/Er3+) will be presented to highlight the controlled synthesis of 1D and 2D nanostructures through simple hydrothermal method. Conversion of the starting nitrates mixture into carbonate hydrate phase is performed with the help of ammonium hydrogen carbonate solution during hydrothermal treatment at 200oC/3h. Morphological architectures of rare earth oxides obtained after subsequent thermal treatment and their correlation with the optical characteristics will be discussed based on X-ray powder diffractometry, particle size analysis, scanning electron microscopy, X-ray energy dispersive spectroscopy, transmission electron microscopy and photoluminescence measurements.", publisher = "Belgrade : Agencija FORMAT", journal = "ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract", title = "Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors", pages = "8-8", url = "https://hdl.handle.net/21.15107/rcub_vinar_7464" }
Mančić, L., Lojpur, V., Marinković, B. A., Rabanal, M. E., Dramićanin, M.,& Milošević, O.. (2012). Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors. in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract Belgrade : Agencija FORMAT., 8-8. https://hdl.handle.net/21.15107/rcub_vinar_7464
Mančić L, Lojpur V, Marinković BA, Rabanal ME, Dramićanin M, Milošević O. Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors. in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract. 2012;:8-8. https://hdl.handle.net/21.15107/rcub_vinar_7464 .
Mančić, Lidija, Lojpur, Vesna, Marinković, Bojan A., Rabanal, Maria Eugenia, Dramićanin, Miroslav, Milošević, Olivera, "Hydrothermal synthesis of nanostructured rare earth oxide – based phosphors" in ICOM 2012: The 3rd International Conference on the Physics of Optical Materials and Devices: Book of Abstract (2012):8-8, https://hdl.handle.net/21.15107/rcub_vinar_7464 .