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Chemistry Letters
Vol. 42 (2013) No. 11 P 1417-1419




π-Extension of tetrathiafulvalene by hybridization with an indacenetetraone leads to an electron acceptor that can harvest visible light efficiently and serve as an electron-transport material for poly(3-hexylthiophene)-based bulk-heterojunction photovoltaics, where brief thermal annealing of the active layer results in better carrier transport pathways to enhance the device performance.

Copyright © 2013 The Chemical Society of Japan

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