| Project/Area Number |
26420677
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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 |
Inorganic materials/Physical properties
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
YOSHIDA KATSUMI 東京工業大学, 科学技術創成研究院, 准教授 (20337710)
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| Research Collaborator |
YANO TOYOHIKO 東京工業大学, 教授
AOKI TAKUYA 宇宙航空研究開発機構, 主任研究員
KOTANI MASAKI 宇宙航空研究開発機構, 主任研究開発員
UCHIKOSHI TETSUO 物質・材料研究機構, グループリーダー
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 電気化学プロセス / セラミックス基繊維強化複合材料 / 界面層 / 導電性ポリマー |
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| Outline of Final Research Achievements |
Electric conductive polymer was coated on non- or low electric conductive ceramic fibers to improve their surface electric conductivity, and novel interphase-formation process for high performance ceramic-based composites based on electrophoretic deposition (EPD), i.e. electrochemical approach, was developed. As a result, it is demonstrated that the surface electric conductivity of low electric conductive ceramic fibers was improved by the thin electric conductive polymer coating, and EPD can be successfully applied for interphase-formation on the fibers. Furthermore, interphase-formation process for ceramic-based composites with excellent mechanical properties can be achieved by EPD process.
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