TY - JOUR
T1 - Strategies for Improving Efficiency and Stability of Inverted Perovskite Solar Cells
AU - Zhang, Wenxiao
AU - Guo, Xuemin
AU - Cui, Zhengbo
AU - Yuan, Haobo
AU - Li, Yunfei
AU - Li, Wen
AU - Li, Xiaodong
AU - Fang, Junfeng
N1 - Publisher Copyright:
© 2024 Wiley-VCH GmbH.
PY - 2024/9/12
Y1 - 2024/9/12
N2 - 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 CTLs, interfacial modification, and stability promotion strategies especially under light, thermal, and bias conditions are emphatically analyzed. Furthermore, the applications of the inverted structure in high-efficiency and stable tandem, flexible photovoltaic devices, and modules and their main obstacles are systematically introduced. Finally, the remaining challenges faced by inverted devices are discussed, and several directions for advancing inverted PSCs are proposed according to their development status and industrialization requirements.
AB - 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 CTLs, interfacial modification, and stability promotion strategies especially under light, thermal, and bias conditions are emphatically analyzed. Furthermore, the applications of the inverted structure in high-efficiency and stable tandem, flexible photovoltaic devices, and modules and their main obstacles are systematically introduced. Finally, the remaining challenges faced by inverted devices are discussed, and several directions for advancing inverted PSCs are proposed according to their development status and industrialization requirements.
KW - efficiency
KW - inverted p-i-n structure
KW - perovskite solar cells
KW - stability
KW - tandem and flexible photovoltaic devices
UR - https://www.scopus.com/pages/publications/85187672450
U2 - 10.1002/adma.202311025
DO - 10.1002/adma.202311025
M3 - 文献综述
C2 - 38427593
AN - SCOPUS:85187672450
SN - 0935-9648
VL - 36
JO - Advanced Materials
JF - Advanced Materials
IS - 37
M1 - 2311025
ER -
