Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders
Samo za registrovane korisnike
2008
Autori
Andrić, ŽeljkaDramićanin, Miroslav
Mitrić, Miodrag
Jokanović, Vukoman R.
Bessiere, A.
Viana, Bruno
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Yttrium-gadolinium-europium oxide phosphors are regarded promising for many important optical applications, for example in computed tomography medical imaging and plasma displays. In this work, we investigated procedure for (YxGd1-x)(2)O-3:Eu3+ (x = 0, 0.25, 0.5, 0.75 and 1) nanopowder synthesis using polymer complex solution method (PCS) based on polyethylene glycol fuel (PEG). Structural and emission properties of nanopowders are investigated by X-ray diffraction, electron microscopy and photoluminescence measurements. We obtained particles of about 40 nm having excellent structural ordering in cubic bixbyte type of structure - space group Ia3 for all mixed oxide compositions. Luminescence emission measurements exposed characteristic transition of the trivalent curopium ion incorporated into insulating host. 5 D, and 5 Do decay time values are measured to obtain information on different kinetic processes occurring for these two emitting levels. (c) 2007 Elsevier B.V. All rights reser...ved.
Ključne reči:
yttrium-gadolinium oxide / combustion synthesis / nanoparticles / luminescenceIzvor:
Optical Materials, 2008, 30, 7, 1023-1027Napomena:
- 1st International Conference on Physics of Optical Materials and Devices, Aug 31-Sep 02, 2006, Herceg Novi, Montenegro
DOI: 10.1016/j.optmat.2007.05.006
ISSN: 0925-3467
WoS: 000254419100004
Scopus: 2-s2.0-39649109075
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Andrić, Željka AU - Dramićanin, Miroslav AU - Mitrić, Miodrag AU - Jokanović, Vukoman R. AU - Bessiere, A. AU - Viana, Bruno PY - 2008 UR - https://vinar.vin.bg.ac.rs/handle/123456789/6727 AB - Yttrium-gadolinium-europium oxide phosphors are regarded promising for many important optical applications, for example in computed tomography medical imaging and plasma displays. In this work, we investigated procedure for (YxGd1-x)(2)O-3:Eu3+ (x = 0, 0.25, 0.5, 0.75 and 1) nanopowder synthesis using polymer complex solution method (PCS) based on polyethylene glycol fuel (PEG). Structural and emission properties of nanopowders are investigated by X-ray diffraction, electron microscopy and photoluminescence measurements. We obtained particles of about 40 nm having excellent structural ordering in cubic bixbyte type of structure - space group Ia3 for all mixed oxide compositions. Luminescence emission measurements exposed characteristic transition of the trivalent curopium ion incorporated into insulating host. 5 D, and 5 Do decay time values are measured to obtain information on different kinetic processes occurring for these two emitting levels. (c) 2007 Elsevier B.V. All rights reserved. T2 - Optical Materials T1 - Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders VL - 30 IS - 7 SP - 1023 EP - 1027 DO - 10.1016/j.optmat.2007.05.006 ER -
@article{ author = "Andrić, Željka and Dramićanin, Miroslav and Mitrić, Miodrag and Jokanović, Vukoman R. and Bessiere, A. and Viana, Bruno", year = "2008", abstract = "Yttrium-gadolinium-europium oxide phosphors are regarded promising for many important optical applications, for example in computed tomography medical imaging and plasma displays. In this work, we investigated procedure for (YxGd1-x)(2)O-3:Eu3+ (x = 0, 0.25, 0.5, 0.75 and 1) nanopowder synthesis using polymer complex solution method (PCS) based on polyethylene glycol fuel (PEG). Structural and emission properties of nanopowders are investigated by X-ray diffraction, electron microscopy and photoluminescence measurements. We obtained particles of about 40 nm having excellent structural ordering in cubic bixbyte type of structure - space group Ia3 for all mixed oxide compositions. Luminescence emission measurements exposed characteristic transition of the trivalent curopium ion incorporated into insulating host. 5 D, and 5 Do decay time values are measured to obtain information on different kinetic processes occurring for these two emitting levels. (c) 2007 Elsevier B.V. All rights reserved.", journal = "Optical Materials", title = "Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders", volume = "30", number = "7", pages = "1023-1027", doi = "10.1016/j.optmat.2007.05.006" }
Andrić, Ž., Dramićanin, M., Mitrić, M., Jokanović, V. R., Bessiere, A.,& Viana, B.. (2008). Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders. in Optical Materials, 30(7), 1023-1027. https://doi.org/10.1016/j.optmat.2007.05.006
Andrić Ž, Dramićanin M, Mitrić M, Jokanović VR, Bessiere A, Viana B. Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders. in Optical Materials. 2008;30(7):1023-1027. doi:10.1016/j.optmat.2007.05.006 .
Andrić, Željka, Dramićanin, Miroslav, Mitrić, Miodrag, Jokanović, Vukoman R., Bessiere, A., Viana, Bruno, "Polymer complex solution synthesis of (Y,Gd1-x)(2)O-3 : EU3+ nanopowders" in Optical Materials, 30, no. 7 (2008):1023-1027, https://doi.org/10.1016/j.optmat.2007.05.006 . .