| Project/Area Number |
17K06350
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Mie University |
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Principal Investigator |
Aoki Yusuke 三重大学, 工学研究科, 准教授 (70378313)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 樹脂ーセラミックス複合材料 / 電気泳動堆積 / 放熱・絶縁材料 / 樹脂ーセラミックス複合体 / 高熱伝導 / 高絶縁 / 液―液相分離 / 樹脂ーセラミックス複合膜 / 放熱材料 / 複合膜 / 電気・電子材料 / 放熱技術 |
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| Outline of Final Research Achievements |
In this research, we verified the formation mechanism of composite film by co-deposition of PDMS-based resin material and particulate ceramics material using electrophoretic deposition, and revealed that it is a co-deposition mechanism due to interaction between resin and ceramics particles. Furthermore, by controlling the structure of the deposited film using this deposition mechanism, we were able to establish a process for forming a composite film that supports high electrical insulation and high heat dissipation.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の成果により作製される高熱伝導性，高絶縁性，応力緩和性を共立する複合膜は，電気機器の半導体素子，LED照明等の高性能回路基板における異種材料間の中間接着層として利用出来る。本成果により実現可能となる高性能メタルコア基板は，電力変換器を代表とする様々な電気機器の半導体素子，LED照明，重電機器，電気自動車用のパワーデバイスの低損失化，高性能化に貢献でき，ひいては資源節約，省エネルギーを実現し，豊かな生活を実現に寄与できると考えられる。
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