Affiliation:
1. Institute of Organic Chemistry II and Advanced Materials University of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
Abstract
AbstractA series of ambipolar covalently linked oligothiophene‐fullerene dyads have been synthesized by systematical structural variations. In this respect, the length of linker between donor and acceptor unit was altered and in a second series the terminal acceptor units in the donor unit of the dyads were varied. Characterization of the optical and redox properties gave valuable structure‐property relationships and were correlated to the photovoltaic performance in single‐material organic solar cells, in which power conversion efficiencies of up to 4.3 % were reached.
Subject
General Chemistry,Catalysis,Organic Chemistry
Cited by
1 articles.
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