Thioether Bond Modification Enables Boosted Photovoltaic Performance of Non-Fullerene Polymer Solar Cells.
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DOI: 10.1021/acsami.9b11700
Abstract: A small-molecule nonfullerene acceptor, ITIC-S, bearing fused heptacyclic benzodi(cyclopentadithiophene) core with thioether bond substituted thiophene, is designed, synthesized, and compared with its alkyl substituted analog, ITIC2. Compared with ITIC2, ITIC-S with thioether bond exhibits higher… read more here.
Keywords: modification enables; bond; thioether bond; polymer solar ... See more keywords