biostudies-literatureUnknown27(42)Kraus TAmbifunctional heterpentacenes with the heteroatom sequence SSNSS in the ladder-type backbone were used either as donor or as nonfullerenic acceptor in solution-processed bulk-heterojunction solar cells. Different acceptor moieties and side chains were inserted. Synthesis and characterization of the systematically varied structural motifs provided insight in structure-property relationships. Moreover, a dimeric heteroacene was synthesized, and the optoelectronic properties were compared to those of its monomeric counterpart.Chemistry (Weinheim an der Bergstrasse, Germany)10913-10924https://www.ebi.ac.uk/biostudies/studies/S-EPMC8362193biostudies-literatureAdvanced Acceptor-Substituted S,N-Heteropentacenes for Application in Organic Solar Cells.PMC8362193Mena-Osteritz EAubele AKraus TWolff PLucas SBauerle PfalseAdvanced Acceptor-Substituted S,N-Heteropentacenes for Application in Organic Solar Cells.Ambifunctional heterpentacenes with the heteroatom sequence SSNSS in the ladder-type backbone were used either as donor or as nonfullerenic acceptor in solution-processed bulk-heterojunction solar cells. Different acceptor moieties and side chains were inserted. Synthesis and characterization of the systematically varied structural motifs provided insight in structure-property relationships. Moreover, a dimeric heteroacene was synthesized, and the optoelectronic properties were compared to those of its monomeric counterpart.2021-01-01T00:00:00Z2021 Jul2025-06-01T03:29:26.959Z2022-02-11T07:55:11.969ZS-EPMC83621933390461010.1002/chem.202100702