Passivation of defects in inverted perovskite solar cells using an imidazolium-based ionic liquid

作者：Chuanyao Luo, Guannan Li, Lijia Chen, Jun Dong, Miao Yu, Cunyun Xu, Yanqing Yao, Meng Wang, Qunliang Song, Sam Zhang · 发表于：Sustainable Energy & Fuels · 年份：2020 · DOI：10.1039/d0se00528b · 被引用次数：53 · 研究领域：Perovskite Materials and Applications、Conducting polymers and applications、Quantum Dots Synthesis And Properties

This work provides an easy approach to achieve high-performance perovskite solar cells via passivation of the uncoordinated Pb 2+ in perovskite films by the cationic group of ionic liquids.