A controllable and reversible phase transformation between all-inorganic perovskites for white light emitting diodes

被引：59
|
作者：
Liu, Shengnan [1 ]
Yue, Yifei [1 ]
Zhang, Xiaohua [2 ,3 ]
Wang, Chenxu [4 ]
Yang, Guochun [2 ,3 ]
Zhu, Dongxia [1 ]
机构：
[1] Northeast Normal Univ, Dept Chem, Key Lab Nanobiosensing & Nanobioanal Univ Jilin P, 5268 Renmin St, Changchun 130024, Jilin, Peoples R China
[2] Northeast Normal Univ, Minist Educ, Ctr Adv Optoelect Funct Mat Res, Changchun 130024, Peoples R China
[3] Northeast Normal Univ, Minist Educ, Key Lab UV Light Emitting Mat & Technol, Changchun 130024, Peoples R China
[4] Chinese Acad Sci, Northeast Inst Geog & Agroecol, Publ Tech Serv Ctr, Changchun 130102, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY C | 2020年 / 8卷 / 25期
关键词：
OPTICAL-PROPERTIES; I NANOCRYSTALS; CS4PBX6; X; BR; CL; CSPBX3; ACETONITRILE; SOLUBILITY; EFFICIENT; HALIDES;
D O I：
10.1039/d0tc01519a
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The stable and highly efficient yellow-emitting CsCu(2)I(3)is obtained in a nearly 100% yield based on a controllable and reversible phase transformation between all-inorganic perovskites. This effective strategy is successfully employed to fabricate high-quality electroluminescent white light emitting diodes (WLEDs) for the first time.
引用
收藏
页码：8374 / 8379
页数：6
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