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FAPbCl 3 Perovskite as Alternative Interfacial Layer for Highly Efficient and Stable Polymer Solar Cells
Author(s) -
Wang Jialin,
Peng Jiajun,
Sun Yong,
Liu Xiaoyu,
Chen Yani,
Liang Ziqi
Publication year - 2016
Publication title -
advanced electronic materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.25
H-Index - 56
ISSN - 2199-160X
DOI - 10.1002/aelm.201600329
Subject(s) - materials science , perovskite (structure) , transparency (behavior) , anode , polymer , energy conversion efficiency , polymer solar cell , layer (electronics) , nanotechnology , optoelectronics , chemical engineering , computer science , composite material , physics , computer security , electrode , engineering , quantum mechanics
FAPbCl 3 perovskite can be utilized as an effective anode interfacial layer (AIL) to conventional poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) for polymer solar cells by benefiting from its high visible transparency, efficient charge extraction, and compatible solution processability. As proof‐of‐concept, such FAPbCl 3 AIL based PTB7‐Th:PC 71 BM bulk‐heterojunction solar cells exhibit a high power conversion efficiency of 8.75% with good stability.