Highly luminescent nanoscale quasi-2D layered lead bromide perovskites with tunable emissions

被引:168
作者
Yuan, Zhao [1 ]
Shu, Yu [1 ]
Xin, Yan [2 ]
Ma, Biwu [1 ,3 ,4 ]
机构
[1] FAMU FSU Coll Engn, Dept Chem & Biol Engn, Tallahassee, FL 32310 USA
[2] Florida State Univ, Natl High Magnet Field Lab, Tallahassee, FL 32310 USA
[3] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA
[4] Florida State Univ, Mat Sci Program, Tallahassee, FL 32306 USA
关键词
HALIDE PEROVSKITE; OPTICAL-PROPERTIES; NANOCRYSTALS; EFFICIENT; BR; CL;
D O I
10.1039/c5cc09762b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Herein, we report a new color tuning approach for highly luminescent nanoscale lead(II) bromide perovskites with a quasi-2D layered structure. By synthetically manipulating the quasi-2D layered structure, different quantum size confinement effects can be realized to enable a precise color tuning of emissions ranging from deep blue to bright green.
引用
收藏
页码:3887 / 3890
页数:4
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