| Project/Area Number |
24350071
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Functional materials chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
TSUDA Tetsuya 大阪大学, 工学(系)研究科(研究院), 准教授 (90527235)
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| Co-Investigator(Renkei-kenkyūsha) |
KUWABATA Susumu 大阪大学, 工学研究科, 教授 (40186565)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 量子ビーム / ナノ粒子 / イオン液体 / 燃料電池 / リチウムイオン電池 / 電極触媒 / 負極活物質 / 酸素還元 / ナノ材料 / エネルギー全般 / 電気化学 / 加速器電子線 / 次世代電池 |
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| Outline of Final Research Achievements |
In this research, nanoparticles of silicon, platinum alloy, and so on were produced through the nanoparticle synthesis process, which is called room-temperature ionic liquid-accelerated electron beam irradiation (RTIL-AEBI) method, by the combination of RTIL and AEBI. In order to clarify the nucleation and growth processes for the nanoparticles during the RTIL-AEBI method, similar reaction condition was replicated in a transmission electron microscope (TEM) system, and the whole processes were directly observed on a nanoscale. The resulting nanoparticles could be used for energy materials.
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