Side chain modification on PDI-spirobifluorene-based molecular acceptors and its impact on organic solar cell performances
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DOI: 10.1039/c8nj04810j
Abstract: N-Substitution in perylene diimide (PDI) n-type semiconductors is critical for their performance in organic bulk heterojunction solar cells. In this work we synthesized and compared three perylene diimide-spirobifluorene derivatives, N-substituted with different alkyl side groups.… read more here.
Keywords: side chain; chain modification; modification pdi; spirobifluorene based ... See more keywords