Semi-crystalline A1–D–A2-type copolymers for efficient polymer solar cells
نویسندگان
چکیده
منابع مشابه
Semi-crystalline A1–D–A2-type copolymers for efficient polymer solar cells
A series of acceptor1–donor–acceptor2 (A1–D–A2)-type copolymers was designed and synthesized using thiophene as an electronrich unit and benzothiadiazole (BT) and benzotriazole (BTz) as electron-deficient moieties. A weaker acceptor, BTz, was incorporated as a solubilizing moiety with three tetradecyl (or tetradecyloxy) side chains, and a stronger acceptor, BT, was substituted with different nu...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 2016
ISSN: 0032-3896,1349-0540
DOI: 10.1038/pj.2016.88