| Project/Area Number |
15K13822
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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 |
Materials/Mechanics of materials
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| Research Institution | Tohoku University |
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Principal Investigator |
Saka Masumi 東北大学, 工学研究科, 教授 (20158918)
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| Co-Investigator(Kenkyū-buntansha) |
李 渊 東北学院大学, 工学部, 准教授 (50625001)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 機械材料・材料力学 / イオンマイグレーション / 金属ナノデンドライト |
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| Outline of Final Research Achievements |
By using ionic migration known as insulation failure phenomenon in electronics, metallic nanodendrites were fabricated by performing a series of water-drop tests. After filling deionized water between two metal electrodes separated by an insulated substrate, the bias voltage was applied, where the effects of voltage, temperature, and electric field strength on the fabrication of metallic nanodendrites were clarified. On this basis, several techniques were attempted to challenge large-scale fabrication of metallic nanodendrites, which also indicates their potential application in lithium ion battery (LIB) negative electrodes.
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