2010 Fiscal Year Final Research Report
A novel technique for nano-characterization on electronic devises based on ionic liquid
| Project/Area Number |
21760554
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Structural/Functional materials
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| Research Institution | Kyoto University |
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Principal Investigator |
ICHII Takashi Kyoto University, 大学院・工学研究科, 助教 (30447908)
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| Research Collaborator |
SUGIMURA Hiroyuki 京都大学, 大学院・工学研究科, 教授 (10293656)
MURASE Kuniaki 京都大学, 大学院・工学研究科, 准教授 (30283633)
FUJIMURA Motohiko 株式会社パナソニック, 大学院・工学研究科, 修士課程学生
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| Project Period (FY) |
2009 – 2010
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| Keywords | イオン液体 / 室温溶融塩 / 常温溶融塩 / 走査型プローブ顕微鏡 / 原子間力顕微鏡 |
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| Research Abstract |
Ionic liquids (ILs) have superior properties compared to water and organic solvent, such as high ionic conductivity, non-volatility, and non-combustibility. They are expected to be adopted as a new electrolyte in electrochemistry. The structural analysis of IL/solid interfaces is particularly important because the proposed applications include chemical or electrical reaction on the interfaces. Frequency modulation atomic force microscopy (FM-AFM) can be a powerful technique for their analysis. However, since ILs have high viscosity, FM-AFM imaging using Si cantilevers is considered to be unstable because of extremely low Q-factor in ILs. In this study, a quartz tuning fork with an electrochemically etched W-tip was used as a force sensor for FM-AFM in ILs and IL/solid interfaces were investigated.
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[Remarks] 学会発表3にて一井崇が優秀ポスター賞受賞
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[Remarks] 学会発表4にて藤村元彦がPoster Presentation Awardを受賞
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[Remarks] 学会発表12にて藤村元彦が優秀発表賞受賞
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