Thermal and photo stability of all inorganic lead halide perovskite nanocrystals

被引:27
|
作者
Xing, Ke [1 ]
Cao, Sheng [1 ]
Yuan, Xi [2 ]
Zeng, Ruosheng [1 ]
Li, Haibo [2 ]
Zou, Bingsuo [1 ]
Zhao, Jialong [1 ]
机构
[1] Guangxi Univ, Sch Phys Sci & Technol, Guangxi Key Lab Proc Nonferrous Met & Featured Ma, MOE Key Lab New Proc Technol Nonferrous Met & Mat, Nanning 530004, Peoples R China
[2] Jilin Normal Univ, Minist Educ, Key Lab Funct Mat Phys & Chem, Changchun 130103, Peoples R China
基金
中国国家自然科学基金;
关键词
LIGHT-EMITTING-DIODES; ROOM-TEMPERATURE SYNTHESIS; QUANTUM-DOTS; PHOTOLUMINESCENCE PROPERTIES; CSPBCL3; NANOCRYSTALS; CSPBBR3; OPTICAL-PROPERTIES; MESOPOROUS SILICA; PHASE-TRANSITION; BRIGHT EMISSION;
D O I
10.1039/d1cp02119b
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Inorganic lead halide perovskite (ILHP) nanocrystals (NCs) show great potential in solid state lighting and next generation display technology due to their excellent optical properties. However, almost all ILHP NCs are still facing the problem of unstable luminescence properties caused by heating and/or UV illumination. Further improving the thermal and photo stability of ILHP NCs has become the most urgent challenge for their practical application. This Perspective review specifically focuses on the thermal and photo stability of ILHP NCs, discusses and analyzes the factors that affect the thermal and photo stability of ILHP NCs from the perspective of surface ligands and structure composition, summarizes the current strategies to improve the thermal and photo stability of ILHP NCs, and presents the key challenges and perspectives on the research for the improvement of thermal and photo stability of ILHP NCs.
引用
收藏
页码:17113 / 17128
页数:16
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