Thieno[3,2-b]thiophene−Diketopyrrolopyrrole-Containing Polymers for High-Performance Organic Field-Effect Transistors and Organic Photovoltaic Devices

René A. J. Janssen, Martin Heeney, Weimin Zhang, Iain McCulloch, Hugo Bronstein, Pabitra Shakya Tuladhar, Raja Shahid Ashraf, Scott E. Watkins, Kigook Song, Thomas D. Anthopoulos, James R. Durrant, Yves Geerts, Henning Sirringhaus, Zhuoying Chen, Junping Du, Martijn M. Wienk
2011-02-18
SCID:  54.1/7dvuanh4 Discuss with AI
Abstract (AI)
We report the synthesis and polymerization of a novel thieno[3,2-b]thiophene-diketopyrrolopyrrole-based monomer. Copolymerization with thiophene afforded a polymer with a maximum hole mobility of 1.95 cm(2) V(-1) s(-1), which is the highest mobility from a polymer-based OFET reported to date. Bulk-heterojunction solar cells comprising this polymer and PC(71)BM gave a power conversion efficiency of 5.4%.
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2011-02-18
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René A. J. Janssen
Martin Heeney
Weimin Zhang
Iain McCulloch
Hugo Bronstein
Pabitra Shakya Tuladhar
Raja Shahid Ashraf
Scott E. Watkins
Kigook Song
Thomas D. Anthopoulos
James R. Durrant
Yves Geerts
Henning Sirringhaus
Zhuoying Chen
Junping Du
Martijn M. Wienk
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