journal article·2008-12-23

High-Performance n-Type Organic Thin-Film Transistors Based on Solution-Processable Perfluoroalkyl-Substituted C60 Derivatives

Masayuki Chikamatsu, Atsushi Itakura, Yuji Yoshida, Reiko Azumi, Kiyoshi Yase

Chemistry of Materials· Volume 20· Issue 24
Publisher page

Abstract

We have demonstrated n-type organic thin-film transistors (OTFTs) based on solution-processable perfluoroalkyl-substituted C60 derivatives. C60PC12F25-based OTFTs exhibit high electron mobility of 0.25 cm2/(V s) and can operate in air. We found that introduction of a long-chain perfluoroalkyl group to C60 is effective for fabrication of stable and high performance n-type OTFTs.
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Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Fullerene Chemistry and Applications · Diamond and Carbon-based Materials Research

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Affiliations

Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1−1−1 Higashi, Tsukuba, Ibaraki 305−8565, Japan

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