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Issue 5, 2013
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Efficient polymer solar cells based on a broad bandgap D–A copolymer of “zigzag” naphthodithiophene and thieno[3,4-c]pyrrole-4,6-dione

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Abstract

A promising broad bandgap copolymer, PzNDTTPD, based on a rigid planar “zigzag” naphthodithiophene unit, was designed and synthesized. The BHJ solar cells based on PzNDTTPD:PC71BM blends afforded a power conversion efficiency of 5.3% with a high Voc over 0.9 V.

Graphical abstract: Efficient polymer solar cells based on a broad bandgap D–A copolymer of “zigzag” naphthodithiophene and thieno[3,4-c]pyrrole-4,6-dione

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Publication details

The article was received on 18 Nov 2012, accepted on 10 Dec 2012 and first published on 10 Dec 2012


Article type: Communication
DOI: 10.1039/C2TA01143C
Citation: J. Mater. Chem. A, 2013,1, 1540-1543
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    Efficient polymer solar cells based on a broad bandgap D–A copolymer of “zigzag” naphthodithiophene and thieno[3,4-c]pyrrole-4,6-dione

    S. Shi, P. Jiang, S. Yu, L. Wang, X. Wang, M. Wang, H. Wang, Y. Li and X. Li, J. Mater. Chem. A, 2013, 1, 1540
    DOI: 10.1039/C2TA01143C

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