Thiols as interfacial modifiers to enhance the performance and stability of perovskite solar cells

被引：183

作者：

Cao, Jing ^{[1
,2
]}

Yin, Jun ^{[1
,2
,3
]}

Yuan, Shangfu ^{[1
,2
]}

Zhao, Yun ^{[1
,2
]}

Li, Jing ^{[3
]}

Zheng, Nanfeng ^{[1
,2
]}

机构：

[1] Xiamen Univ, Engn Res Ctr Nanopreparat Technol Fujian Prov, Collaborat Innovat Ctr Chem Energy Mat, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China

[2] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China

[3] Xiamen Univ, Pen Tung Sah Inst MicronanoSci & Technol, Xiamen 361005, Peoples R China

来源：

NANOSCALE | 2015年 / 7卷 / 21期

关键词：

DYE;

D O I：

10.1039/c5nr01820j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Modifying the interfaces of CH3NH3PbI3 with TiO2 and hole transport layers using two different types of thiols leads to enhanced performance and stability of perovskite solar cells. The incorporation of HOOC-Ph-SH at the TiO2/perovskite interface facilitates electron transfer from perovskite to TiO2 and also alters the morphology of perovskite crystal growth to increase the power conversion efficiency. The modification of pentafluorobenzenethiol at the perovskite/hole transport layer interface improves the stability.

引用

页码：9443 / 9447

页数：5

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