Unraveling Passivation Mechanism of Imidazolium-Based Ionic Liquids on Inorganic Perovskite to Achieve Near-Record-Efficiency CsPbI2Br Solar Cells

Unraveling Passivation Mechanism of Imidazolium-Based Ionic Liquids on Inorganic Perovskite to Achieve Near-Record-Efficiency CsPbI2Br Solar Cells

Abstract The application of ionic liquids in perovskite has attracted wide-spread attention for its astounding performance improvement of perovskite solar cells (PSCs). However, the detailed mechanisms behind the improvement remain mysterious. Herein, a series of imidazolium-based ionic liquids (IIL...

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Main Authors: Jie Xu, Jian Cui, Shaomin Yang, Yu Han, Xi Guo, Yuhang Che, Dongfang Xu, Chenyang Duan, Wenjing Zhao, Kunpeng Guo, Wanli Ma, Baomin Xu, Jianxi Yao, Zhike Liu, Shengzhong Liu
Format: article
Language:EN
Published: SpringerOpen 2021
Subjects:
Ionic liquids
Inorganic perovskite
Imidazolium
Passivation
High efficiency
Technology
T
Online Access:https://doaj.org/article/56aecc21390340fdabc0d3ae7ba4e904
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https://doaj.org/article/56aecc21390340fdabc0d3ae7ba4e904

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