2010 Fiscal Year Final Research Report
Synthesis of Ultra-Functional Fullerenes by Photo-Polymerization Process under High Pressure
| Project/Area Number |
20360145
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Nihon University |
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Principal Investigator |
YAMAMOTO Hiroshi Nihon University, 理工学部, 教授 (90130632)
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| Co-Investigator(Kenkyū-buntansha) |
IWATA Nobuyuki 日本大学, 理工学部, 講師 (20328686)
TAKAHASHI Hiroki 日本大学, 文理学部, 教授 (80188044)
HAYAKAWA Ken 日本大学, 理工学部, 教授 (00130584)
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| Project Period (FY) |
2008 – 2010
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| Keywords | フラーレン / 自由電子レーザ,ポリマー / 単層カーボンナノチューブ / 化学的気相蒸着 / カイラリティ制御 |
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| Research Abstract |
Fullerene crystals, especially Liquid-Liquid-Interfacial- Precipitation C60 and iodine-doped one were irradiated by Free Electron Laser (FEL) with the wavelength of ca. 500 nm after the press under high pressure of a few GPa. They were effectively changed into C60 polymers with an almost single phase. Furthermore it was demonstrated that the irradiation of FEL with the wavelength of resonance absorption was effective to promote the selective growth of the semiconducting single-walled carbon nanotubes (SWNTs) with partially controlled chiral vectors during the CVD growth of SWNTs.
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