Use of long-term stable CsPbBr3 perovskite quantum dots in phospho-silicate glass for highly efficient white LEDs

被引：169
|
作者：
Di, Xiaoxuan [1 ]
Hu, Zemin [1 ]
Jiang, Jutao [1 ]
He, Meiling [1 ]
Zhou, Lei [1 ]
Xiang, Weidong [1 ]
Liang, Xiaojuan [1 ]
机构：
[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 80期
基金：
中国国家自然科学基金;
关键词：
LEAD HALIDE PEROVSKITES; LIGHT-EMITTING-DIODES; ROOM-TEMPERATURE SYNTHESIS; WIDE COLOR GAMUT; OPTICAL-PROPERTIES; CSPBX3; NANOCRYSTALS; EMISSION; BR; CL; STABILITY;
D O I：
10.1039/c7cc06486a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report the synthesis of CsPbBr3 QDs with great stability and high quantum yield in phospho-silicate glass, which was fabricated by using a heat-treatment approach, for white light emitting devices. QD glasses exhibited excellent photo- and thermal stability, and significantly prolonged the lifetime of light emitters under ambient air conditions.
引用
收藏
页码：11068 / 11071
页数：4
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