Synthesis and optical properties of CaMoO4:Eu3+, Na+ nanophosphors and a transparent CaMoO4:Eu3+, Na+ suspension

被引：18
|
作者：
Kim, Myeong-Jin [1 ]
Huh, Young-Duk [1 ]
机构：
[1] Dankook Univ, Inst Nanosensor & Biotechnol, Dept Chem, Gyeonggi Do 448701, South Korea
来源：
OPTICAL MATERIALS | 2012年 / 35卷 / 02期
关键词：
Nanophosphors; CaMoO4:Eu3+; Na+; Photoluminescence; LUMINESCENT PROPERTIES; PHOSPHOR; PHOTOLUMINESCENCE; EU3+; RE; TB;
D O I：
10.1016/j.optmat.2012.08.012
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
CaMoO4:Eu3+, Na+ nanophosphors were prepared from Ca-oleate (Eu, Na-oleate) and tetraoctylammonium (TOA)-MoO4 complexes by using a solvothermal reaction. The brightest red-emitting nanophosphor was Ca0.58MoO4:0.21Eu(3+), 0.21Na(+) prepared at 120 degrees C. The surfaces of the CaMoO4:Eu3+, Na+ nanophosphors were hydrophobic because of the use of oleylamine as surfactant. A stable scattering-free suspension of Ca0.58MoO4:0.21Eu(3+), 0.21Na(+) nanophosphor in toluene was also prepared for use in flexible and transparent displays. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：263 / 267
页数：5
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