Review on Chemical Stability of Lead Halide Perovskite Solar Cells

Lead halide perovskite solar cells (PSCs) have become a promising next-generation photovoltaic technology due to their skyrocketed power conversion efficiency. However, the device stability issues may restrict their commercial applications, which are dominated by various chemical reactions of perovskite layers. Hence, a comprehensive illustration on the stability of perovskite films in PSCs is urgently needed. In this review article, chemical reactions of perovskite films under different environmental conditions (e.g., moisture, oxygen, light) and with charge transfer materials and metal electrodes are systematically elucidated. Effective strategies for suppressing the degradation reactions of perovskites,…

• IA
  Innovation and Technology Commission

  Award: GHP/042/19SZ
• HK
  Hong Kong Polytechnic University

  Award: 1-ZE2X
• SJ
  Shanghai Jiao Tong University
• IA
  Innovation and Technology Fund
• ST
  Science, Technology and Innovation Commission of Shenzhen Municipality

  Award: SGDX20210823103401011