Fabrication of envionment-sensitive Pi-electron nano-porous materials using stacked-graphene edges and its properties
| Project/Area Number |
15H03537
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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 engineering
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| Research Institution | Shinshu University |
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Principal Investigator |
HAYASHI Takuya 信州大学, 学術研究院工学系, 教授 (80313831)
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| Co-Investigator(Kenkyū-buntansha) |
村松 寛之 信州大学, 学術研究院工学系, 准教授 (70509984)
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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: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
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| Keywords | グラフェン / CSCNT / π電子 / カップ積層型カーボンナノチューブ / ナノカーボン |
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| Outline of Final Research Achievements |
By spray coating the graphene/ graphene oxide flake, we prepared a filtration membrane for desalination and other separation. As a result, 85~96% desalination was achieved. It was found that not only the hole within the graphene, but also the edge space and interlayer space were crucial for the efficient atomic/ molecular separation.
Oxidation of cup-stacked carbon nanotube resulted in the expansion of the interlayer spacings and cleavage of the tube, which enabled us to make the most of the internal graphene edge. It was found that the surface area increased up to 400% of the untreated nanotube.
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Report
(4 results)
Research Products
(10 results)
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[Journal Article] Linear carbon chains inside multi-walled carbon nanotubes: Growth mechanism, thermal stability and electrical properties2016
Author(s)
Cheon-Soo Kang, Kazunori Fujisawa, Yong-Il Ko, Hiroyuki Muramatsu, Takuya Hayashi , Morinobu Endo, Hee Jou Kim, Daun Lim, Jin Hee Kim, Yong Chae Jung, Mauricio Terrones, Mildred S. Dresselhaus, Yoong Ahm Kim
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Journal Title
Carbon
Volume: 107
Pages: 217-224
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] グラフェンへのナノ気孔導入の検討2015
Author(s)
平出博樹, 高永一, 姜天水, 前川大輝, 高橋昌宏, 早坂祥, 林卓哉, 村松寛之
Organizer
平成27年度電子情報通信学会信越支部大会
Place of Presentation
新潟工科大学
Year and Date
2015-10-03
Related Report
