| Project/Area Number |
16K14402
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Composite materials/Surface and interface engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
Yagi Shinya 名古屋大学, 未来材料・システム研究所, 教授 (20284226)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | ナノバブル / 液中プラズマ法 / 金ナノ粒子 / HAXPES測定 / シンクロトロン放射光 / ナノ粒子 / プラズマ / マイクロバブル |
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| Outline of Final Research Achievements |
In this year, we have produced "nano-bubbles" using oxygen gas and attempted to fabricate the gold nanoparticles under the environment existing oxygen nano-bubbles. Furthermore, we have found that the adsorbed oxygen on the gold nanoparticles prepared by the solution plasma method was in the ionic state by HAXPES measurement in SPring-8. However, an information on more oxygen atoms adsorbed on the surface of gold nanoparticles fabricated with oxygen nano-bubbles could not be obtained. In the future, we plan to optimize the solution temperature and/or the bubble density.
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