Strategies for Improving Efficiency and Stability of Inverted Perovskite Solar Cells

Perovskite solar cells (PSCs) have attracted widespread research and commercialization attention because of their high power conversion efficiency (PCE) and low fabrication cost. The long-term stability of PSCs should satisfy industrial requirements for photovoltaic devices. Inverted PSCs with a p-i-n architecture exhibit considerable advantages because of their excellent stability and competitive efficiency. The continuously broken-through PCE of inverted PSCs shows huge application potential. This review summarizes the developments and outlines the characteristics of inverted PSCs including charge transport layers (CTLs), perovskite compositions, and interfacial regulation strategies. The latest effective…

• NS
  Natural Science Foundation of Shanghai

  Award: 22ZR1420000
• NN
  National Natural Science Foundation of China

  Awards: 62274062, 62104070, 52173161, 62374058
• NK
  National Key Research and Development Program of China

  Award: 2022YFB3803300
• NS
  National Science Fund for Distinguished Young Scholars

  Award: T2325011