Innovative edge engineering of graphene nanoribbon fabricated by unzipping of carbon nanotube
| Project/Area Number |
15H03531
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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 |
Nanomaterials chemistry
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| Research Institution | Kyushu Institute of Technology |
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Principal Investigator |
Tanaka Hirofumi 九州工業大学, 大学院生命体工学研究科, 教授 (90373191)
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| Co-Investigator(Kenkyū-buntansha) |
山田 豊和 千葉大学, 大学院融合科学研究科, 准教授 (10383548)
田中 大輔 関西学院大学, 理工学部, 准教授 (60589399)
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| Co-Investigator(Renkei-kenkyūsha) |
MATSUMOTO Takuya 大阪大学, 大学院理学研究科, 教授 (50229556)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2017: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
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| Keywords | 1D マテリアル / ナノ配線 / 単原子層 / 高移動度 / アンジップ法 / 電気特性 / 電子・電気材料 / ナノ材料 / 走査プローブ顕微鏡 / グラフェン / 角度依存性 / 幅依存性 / 単層グラフェンナノリボン / 半金属性 / 半導体性 / 交差構造 / アンジップ |
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| Outline of Final Research Achievements |
Graphene nanoribbon (GNR) which is expected as one of the candidate of next generation nanowiring material was successfully obtained by unzip of carbon nanotubes (CNT). By adsorption of flat organic molecules, electric property of GNR could be controlled. By choosing diameter of CNTs, GNR with valuable width between 3-40 nm could be obtained. Cross structure of GNR was fabricated and electric measurement was performed. Also electric property by changing of the crossing angle was also measured.To know the mechanism of unzip of CNT, instead of disperser polyer, PmPV, was replaced to molecules of the partial structure of PmPV and performed. The result provided us the idea of the unzip mechanism.
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Report
(4 results)
Research Products
(46 results)
