题目：

Inverted Planer NH₂CH=NH₂PbI₃ Perovskite Solar Cells with 13.56% Efficiency via Low Temperature Processing

作者：

Da-Xing Yuan,^a Adam Gorka,^b Mei-Feng Xu,^a Zhao-Kui Wang*^a and Liang-Sheng Liao*^a

单位：

^aJiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, Jiangsu 215123, China.

^bDepartment of Physics & Astronomy, University of Waterloo. 200 University Avenue West, Waterloo, N2L 3G1, Ontario, Canada.

摘要：

In this work, NH₂CH=NH₂PbI₃ (FAPbI₃) was employed as a light harvest in inverted planer perovskite solar cells for the first time. Except for silver cathode, all layers were solution-processed under or below 140℃. The effect of annealing process on device performance was investigated. The FAPbI₃ solar cells based on a slow-downed annealing shows superior performance compared to the CH₃NH₃PbI₃ (MAPbI₃)-based devices, especially for the short circuit current density. A power conversion efficiency of 13.56% was obtained with high short circuit current density of 21.48 mA/cm². This work paves the way for low-temperature fabrication of efficient inverted planer structure FAPbI₃ perovskite solar cells.

影响因子：

4.198

分区情况：

2区

链接：

http://pubs.rsc.org/en/content/articlehtml/2015/cp/c5cp02705e