A micron-scale laminar MAPbBr3 single crystal for an efficient and stable perovskite solar cell

被引：149
作者：
Rao, Hua-Shang [1 ]
Chen, Bai-Xue [1 ]
Wang, Xu-Dong [1 ]
Kuang, Dai-Bin [1 ]
Su, Cheng-Yong [1 ]
机构：
[1] Sun Yat Sen Univ, Sch Chem, Lehn Inst Funct Mat, MOE Key Lab Bioinorgan & Synthet Chem, Guangzhou 510275, Guangdong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 37期
基金：
中国国家自然科学基金;
关键词：
J-V HYSTERESIS; HALIDE PEROVSKITES; CRYSTALLIZATION; DIFFUSION; FILMS; PHOTODETECTORS; CH3NH3PBBR3; FABRICATION; GROWTH;
D O I：
10.1039/c7cc02447a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nowadays, obtaining a thin and large-area perovskite single-crystal (SC) is still challenging. Herein, we report a novel strategy to prepare a laminar MAPbBr(3) SC with a controllable thickness of 16 mu m and a size of 6 x 8mm. Additionally, the SC solar cell achieves an intriguing efficiency of 7.11% with an impressive stability, maintaining 93% initial PCE after aging for 1000 h.
引用
收藏
页码：5163 / 5166
页数：4
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