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A Versatile Low Bandgap Polymer for Air‐Stable, High‐Mobility Field‐Effect Transistors and Efficient Polymer Solar Cells
Author(s) -
Ong KokHaw,
Lim SiewLay,
Tan HueiShuan,
Wong HoiKa,
Li Jun,
Ma Zhun,
Moh Lionel C. H.,
Lim SuoHon,
de Mello John C.,
Chen ZhiKuan
Publication year - 2011
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201003903
Subject(s) - materials science , polymer , band gap , optoelectronics , transistor , field effect transistor , nanotechnology , hybrid solar cell , engineering physics , polymer solar cell , solar cell , composite material , electrical engineering , voltage , engineering
A new low bandgap polymer POD2T‐DTBT has been synthesized and 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 PC 71 BM have demonstrated promising power conversion efficiencies of 6.26%.