Ultrabright blue-light-emitting cesium bromide quantum dots for white LEDs

被引：1
|
作者：
Li, Tianfeng [1 ]
Qiao, Mengdi [1 ]
He, Xingyi [1 ]
Zhu, Rui [3 ]
Ran, Xia [2 ]
Wang, Xiaojuan [2 ]
Jia, Yu [3 ]
Guo, Lijun [1 ,2 ]
机构：
[1] Henan Univ, Sch Phys & Elect, Int Joint Res Lab New Energy Mat & Devices Henan, Kaifeng 475004, Peoples R China
[2] Henan Univ, Sch Phys & Elect, Acad Adv Interdisciplinary Studies, Kaifeng 475004, Peoples R China
[3] Henan Univ, Key Lab Special Funct Mat, Minist Educ, Sch Mat Sci, Kaifeng 475004, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2023年 / 59卷 / 38期
关键词：
D O I：
10.1039/d3cc00792h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Novel lead-free non-perovskite blue-emitting cesium bromine (CsBr) QDs have been prepared using a ligand-assisted re-precipitation method. A high photoluminescence quantum yield of over 92.0% makes the CsBr QDs an efficient color-conversion candidate for fabricating white-light-emitting diodes.
引用
收藏
页码：5721 / 5724
页数：4
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