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Indexed by:会议论文

Date of Publication:2018-05-26

Page Number:1

Key Words:High isotropic dispiro structure hole transporting materials for planar perovskite solar cells;

Abstract:Two novel fluorene-based hole transporting materials(HTMs)were synthetised to be used in perovskite solar cells(PSCs).C102 was designed based on C101 by simply linking two carbon-carbon single bonds to compose a"dispiro"structure.Their typically similar features cause them sharing almost the same energy levels.However,their photovoltaic performances are quite different.The PSC that contained