Polymer‐Passivated Inorganic Cesium Lead Mixed‐Halide Perovskites for Stable and Efficient Solar Cells with High Open‐Circuit Voltage over 1.3 V

Zeng, Qingsen; Zhang, Xiaoyu; Feng, Xiaolei; Lu, Siyu; Chen, Zhaolai; Yong, Xue; A. T. Redfern, Simon; Wei, Haotong; Wang, Haiyu; Shen, Huaizhong; Zhang, Wei; Zheng, Weitao; Zhang, Hao; S. Tse, John; Yang, Bai

doi:10.1002/adma.201705393

Public

Polymer‐Passivated Inorganic Cesium Lead Mixed‐Halide Perovskites for Stable and Efficient Solar Cells with High Open‐Circuit Voltage over 1.3 V

Published in Advanced Materials • Jan 15, 2018

Authors:

Qingsen Zeng

Xiaoyu Zhang

Xiaolei Feng

Abstract

Abstract Cesium‐based trihalide perovskites have been demonstrated as promising light absorbers for photovoltaic applications due to their superb composition stability. However, the large energy losses (Eloss) observed in inorganic perovskite solar cells has become a major hindrance impairing the ul...

Subject

Materials science

Trihalide

Polythiophene

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