| Project/Area Number |
25630063
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Thermal engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MARUYAMA Shigeo 東京大学, 工学(系)研究科(研究院), 教授 (90209700)
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| Co-Investigator(Kenkyū-buntansha) |
CHIASHI Shohei 東京大学, 大学院工学系研究科, 講師 (50434022)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 単層カーボンナノチューブ / ポリマー修飾 / ナノチューブ |
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| Outline of Final Research Achievements |
We have developed the growth techniques of vertically-aligned and horizontally-aligned single-walled carbon nanotubes (SWNTs), and synthesized aligned SWNTs and various polymer composites. We succeeded in controlling the density and length of horizontally-aligned SWNTs and investigated the growth mechanism of SWNTs. Utilizing the interaction between polymers and SWNTs, Joule-heating and electrical breakdown of SWNTs, the selectively-removal of metallic or semi-conducting SWNTs was performed. By using these techniques, field-effect SWNT-transistors were also fabricated.
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