| Project/Area Number |
26410238
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
Kawasaki Shinji 名古屋工業大学, 工学(系)研究科(研究院), 教授 (40241294)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | カーボンナノチューブ / 二次電池 / キャパシタ / 透明導電膜 / 電気化学反応 / 電気化学 / 高圧力 |
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| Outline of Final Research Achievements |
A variety of foreign molecules have been inserted into single-walled carbon nanotubes (SWCNTs). The SWCNT encapsulation systems have attracted much attention mainly due to their unique structures. However, the properties of the SWCNT encapsulation systems as functional materials have not been fully investigated. In the present study, iodine, sulphur, phosphorus, and 9,10-phenanthrene quinone (PhQ) molecules were inserted into SWCNTs. It was elucidated by the present study that the SWCNT encapsulation systems have high potentials as next generation battery electrode materials. It was found that PhQ@SWCNT can work as Na ion battery electrode. The undesired capacity fading, which comes from the dissolution of quinone molecules into the electrolyte, was suppressed by the encapsulation. In the case of I@SWCNT, it was found that the electric conductivity of SWCNTs is improved very much by the encapsulation of iodine molecules. New transparent conductive film can be prepared with I@SWCNT.
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