Effects of Antimony Addition to Perovskite-type CH3NH3PbI3 Photovoltaic Devices

被引：57

作者：

Oku, Takeo ^{[1
]}

Ohishi, Yuya ^{[1
]}

Suzuki, Atsushi ^{[1
]}

机构：

[1] Univ Shiga Prefecture, Dept Mat Sci, 2500 Hassaka, Hikone, Shiga 5228533, Japan

来源：

CHEMISTRY LETTERS | 2016年 / 45卷 / 02期

基金：

日本科学技术振兴机构;

关键词：

SOLAR-CELLS; HALIDE; LAYERS;

D O I：

10.1246/cl.150984

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Effects of SbI3 addition to CH3NH3PbI3 precursor solutions on the photovoltaic properties were investigated. TiO2/CH3NH3Pb1-xSbxI3-based photovoltaic devices were fabricated in air, and formation of a perovskite-type structure was confirmed by X-ray diffraction. The conversion efficiencies were improved by adding a small amount of Sb, and formation of PbI2 was suppressed by the Sb addition.

引用

收藏

页码：134 / 136

页数：3

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