Fabrication of methylammonium bismuth iodide through interdiffusion of solution-processed BiI3/CH3NH3I stacking layers

被引：47

作者：

Wang, Huijia ^{[1
,2
]}

Tian, Jianhua ^{[1
]}

Jiang, Kejian ^{[2
]}

Zhang, Yu ^{[1
,2
]}

Fan, Haochen ^{[2
]}

Huang, Jinhua ^{[2
]}

Yang, Lian-ming ^{[2
]}

Guan, Bo ^{[2
]}

Song, Yanlin ^{[2
]}

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Key Lab Green Printing, Beijing 100190, Peoples R China

来源：

RSC ADVANCES | 2017年 / 7卷 / 69期

关键词：

PEROVSKITE SOLAR-CELLS; LEAD-FREE; HALIDE PEROVSKITES; ACTIVE-LAYER; EFFICIENT; ABSORBER;

D O I：

10.1039/c7ra07123j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Methylammonium bismuth iodide (MA(3)Bi(2)I(9)) perovskite, has been deposited on a mesoporous TiO2 film with high homogeneousity and coverage through interdiffusion of solution-processed BiI3/CH3NH3I stacking layers, resulting in higher power conversion efficiency in the perovskite solar cell as compared with that prepared using a conventional one-step solution method.

引用

页码：43826 / 43830

页数：5

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