A Versatile Low Bandgap Polymer for Air-Stable, High-Mobility Field-Effect Transistors and Efficient Polymer Solar Cells

Ong KH; Lim SL; Tan HS; Wong HK; Li J; Ma Z; Moh LCH; Lim SH; De Mello JC; Chen ZK

Advanced Materials, Vol.23, No.11, 1409-1413, 2011

DOI10.1002/adma.201003903 Export Citation

A Versatile Low Bandgap Polymer for Air-Stable, High-Mobility Field-Effect Transistors and Efficient Polymer Solar Cells

Ong KH, Lim SL, Tan HS, Wong HK, Li J, Ma Z, Moh LCH, Lim SH, De Mello JC, Chen ZK

A new low bandgap polymer POD2T-DTBT has been synthesized and is found to give excellent performances in organic thin-film transistor (OTFT) and organic photovoltaic (OPV) applications. OTFTs based on POD2T-DTBT have achieved good hole carrier mobilities of 0.2 cm(2) V-1 s(-1) and OPVs based on blends of POD2T-DTBT and PC71BM have demonstrated promising power conversion efficiencies of 6.26%.

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