| Project/Area Number |
16K13627
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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 |
Nanomaterials chemistry
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | オストワルド熟成 / 過飽和 / 双晶 / 配位子 / トンネル障壁 / 分子吸着 / 塑性変形 / ギブス・トムソン効果 / 曲率 / ラプラス圧 / 界面張力 / 動的平衡 / 金属ナノ粒子 / 自己組織化単分子膜 |
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| Outline of Final Research Achievements |
Metal nanoparticles have drawn great interest owing to their intriguing properties that are unique to metal confined in nanometer sizes. In the present study, we examined the binding properties of metal nanoparticles and capping molecules, and developed a new methods for the fabrication of electronic conductors using dispersions of metals nanoparticles. Many efforts have been made to transform metal nanoparticles into electrical conductors but most methods required heat treatment at high temperature. In contrast, our method does not require such treatment and allow for the transformation into conductors near room temperature.
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| Academic Significance and Societal Importance of the Research Achievements |
ナノスケールに独自の特性を利用すると、溶媒を介して簡単に金属を成膜することが可能になり、幅広い分野に波及効果が期待できる。
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