1D Choline-PbI3-Based Heterostructure Boosts Efficiency and Stability of CsPbI3 Perovskite Solar Cells,Angewandte Chemie International Edition

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1D Choline-PbI3-Based Heterostructure Boosts Efficiency and Stability of CsPbI3 Perovskite Solar Cells
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-04-25 , DOI: 10.1002/anie.202303486
Jianxin Zhang ₁ , Guizhi Zhang ₁ , Pei-Yang Su ₂ , Rong Huang ₁ , Jiage Lin ₁ , Wenran Wang ₁ , Zhenxiao Pan ₁ , Huashang Rao ₁ , Xinhua Zhong ₁

Affiliation

ChPbI₃ was obtained by ChI treatment of the CsPbI₃ surface to construct a 1D/3D heterostructure, which significantly improves the defect-assisted recombination and stability of CsPbI₃. Benefiting from 1D/3D heterostructure, the assembled carbon-based perovskite solar cells (C-PSCs) delivered a champion/certified efficiency of 18.05 %/17.8 %.

中文翻译：

基于一维胆碱-PbI3 的异质结构可提高 CsPbI3 钙钛矿太阳能电池的效率和稳定性

ChI ₃通过ChI处理CsPbI _{3表面构建1D/3D异质结构，显着提高了CsPbI}₃的缺陷辅助重组和稳定性。受益于 1D/3D 异质结构，组装的碳基钙钛矿太阳能电池 (C-PSC) 提供了 18.05%/17.8% 的冠军/认证效率。

更新日期：2023-04-25

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