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Adv Mater. 2013 Dec 3;25(45):6589-93. doi: 10.1002/adma.201302278. Epub 2013 Aug 23.

A BDOPV-based donor-acceptor polymer for high-performance n-type and oxygen-doped ambipolar field-effect transistors.

Author information

1
Beijing National Laboratory for Molecular Sciences, The Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.

Abstract

An electron-deficient building block BDOPV is developed to construct a new donor-acceptor conjugated polymer BDOPV-2T for high-performance n-type and oxygen-doped ambipolar polymer field-effect transistors. A high electron mobility up to 1.74 cm(2) V(-1) s(-1) is demonstrated under ambient conditions. Furthermore, the oxygen-doping effect and possible mechanism are discussed.

KEYWORDS:

alkyl chain effect; conjugated polymers; oxygen doping; polymer field-effect transistors

PMID:
23970421
DOI:
10.1002/adma.201302278

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