Could two-dimensional perovskites fundamentally solve the instability of perovskite photovoltaics

作     者：Luoran Chen Hu Wang Yuchuan Shao 陈烙然;王虎;邵宇川

作者机构：Laboratory of Thin Film OpticsShanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China Center of Materials Science and Optoelectronics EngineeringUniversity of Chinese Academy of SciencesBeijing 00049China Key Laboratory of Materials for High Power LaserChinese Academy of SciencesShanghai 201800China Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesHangzhou 310024China 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2022年第31卷第11期

页      面：42-53页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

基　　金：Project supported by the National Natural Science Foundation of China (Grant Nos. 61805263 and 62104234) 

主　　题：halide perovskite solar cells two-dimensional perovskites stability 

摘      要：The high efficiency and low production cost enable the halide perovskite solar cells as a promising technology for the next generation ***,the relatively poor stability of the organic–inorganic halide perovskites hinders their commercial *** the past few years,two-dimensional(2D)perovskite has emerged as a more stable alternative to the three-dimensional(3D)counterparts and attracted intense research *** many attempts and advances have been made,it is still ambiguous that whether the 2D perovskites could bring closure to the stability *** answer this essential question,a systematic study of the nature of 2D halide perovskites is ***,we focus on the stability investigations of 2D perovskites from different perspectives,especially light,heat,ion migration and *** remaining challenges and opening problems are also *** further material and device engineering,we believe that the 2D perovskites would promote perovskite solar cells to a promising future.