Fluorination on cyclopentadithiophene-based hole-transport materials for high-performance perovskite solar cells.
作者信息
Adugna Gizachew Belay, Lee Kun-Mu, Hsieh Hsiao-Chi, Lu Shih-I, Hsieh Yu-Chien, Yang June Hung, Chiu Wei-Hao, Liau Kang-Ling, Tao Yu-Tai, Lin Yan-Duo
机构信息
Department of Chemistry, Soochow University, Taipei 11102, Taiwan.
Institute of Chemistry, Academia Sinica, Taipei 115024, Taiwan.
出版信息
Chem Commun (Camb). 2023 Dec 12;59(99):14653-14656. doi: 10.1039/d3cc04699k.
PMID:37991800
Abstract
A new class of fluorinated cyclopenta[2,1-:3,4-']dithiophene (CPDT)-based small molecules, namely YC-oF, YC-mF, and YC-H, are demonstrated as hole-transporting materials (HTMs) for high-performance perovskite solar cells (PSCs). PSCs employing YC-oF as the HTM delivered an excellent efficiency of 22.41% with encouraging long-term stability.
摘要
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