Development of Agglomeration Control Technique of Metallic Nano-particles for Innovative Use and Application
| Project/Area Number |
24360077
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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 |
Thermal engineering
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
SAITO Takushi 東京工業大学, 理工学研究科, 准教授 (20302937)
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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 |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2012: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
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| Keywords | 銀ナノ粒子 / 体積抵抗率 / 熱処理条件 / 凝集 / 熱分解 / アレニウス則 / 濡れ性 / 付着強度 / 金属ナノ粒子 / 凝集コントロール / 界面張力 / 表面濡れ性 / 昇温速度 / 加熱時間 / 加熱速度 |
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| Outline of Final Research Achievements |
The objective of this study is to develop an innovative technique that can actively control the characteristic of solid surface by the use of metallic nano-particles which agglomeration situation is thermally controlled. Based on the result obtained through the thermal treatment experiments and the scanning electron microscopy, the influence of thermal history on the agglomeration situation of silver nano-particles was investigated. From the relationship between the surface wetting condition of pure water on a solid surface and the agglomeration condition of nano-particles' layer on the surface, possibility of surface energy variation by the agglomeration control was indicated. Moreover, an experimental study for the improvement of adhesion strength of nano-particles' layer was performed.
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Report
(4 results)
Research Products
(6 results)
