Step-efficient access to new starburst hole-transport materials with carbazole end-groups for perovskite solar cells: Via direct C-H/C-Br coupling reactions

Yu Chieh Chang, Kun Mu Lee, Chang Chieh Ting, Ching Yuan Liu

研究成果: 雜誌貢獻期刊論文同行評審

7 引文 斯高帕斯(Scopus)

摘要

New starburst small molecules bearing carbazole end-groups are step-economically synthesized in good isolated yields (70-84%) by sequential C-H activation/arylation reactions. Perovskite solar cells employing these molecules (YC05-08) as hole-transporting materials (HTMs) display a promising power conversion efficiency of up to 17.4%.

原文???core.languages.en_GB???
頁(從 - 到)2041-2045
頁數5
期刊Materials Chemistry Frontiers
3
發行號10
DOIs
出版狀態已出版 - 10月 2019

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