2009 Fiscal Year Final Research Report
Organic field-effect transistors based on thin films of・-conjugated polymer formed by precursor polymer route and electrical polymerization
| Project/Area Number |
20750153
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Functional materials/Devices
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
YASUDA Takeshi National Institute for Materials Science, 環境・エネルギー材料萌芽ラボ, 主任研究員 (30380710)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 導電性高分子 / 有機薄膜トランジスタ / 有機半導体 |
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| Research Abstract |
Twenty-three kinds of triarylamine-based polymers, which are a new class of p-type semiconducting materials for organic field-effect transistors (OFETs), were synthesized by the Pd-catalyzed amination reaction of the corresponding aryldihalide and arylamine. All triarylamine-based polymers in this study exhibited p-channel behavior in OFETs, and field-effect hole mobilities ranged from 10^<-6> to 10^<-3. cm^2/Vs. We also fabricated OFETs based on thin films of π-conjugated polymer formed by precursor polymer route and electrical polymerization.
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