| Project/Area Number |
23550225
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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 industrial materials
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
SHIONO Takeshi 京都工芸繊維大学, 工芸科学研究科, 准教授 (30178850)
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| Co-Investigator(Kenkyū-buntansha) |
OKAMOTO Tasunori 京都工芸繊維大学, 工芸科学研究科, 教授 (50101259)
SHIOMI Haruhisa 京都工芸繊維大学, 工芸科学研究科, 准教授 (60215952)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | バイオキャスト / 反応焼結 / 炭化ケイ素 / 多孔体 / 炭素 / バイオキャストセラミックス / テンプレート / 木質組織 |
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| Research Abstract |
Porous SiC ceramics was prepared with charcoal as renewable carbon resource, not from drained source such as coal and petroleum oil, to utilize the microstructure of wood-based materials. The reactivity between C and Si depended on the microstructure of wood materials. The large fibrovascular bundle in wood enhanced the reactivity and successfully made a porous SiC material with the microstructure of wood materials. In order to investigate the availability of charcoal powder as carbon resource, charcoal, carbon black and graphite were investigate. Charcoal has higher reactivity with Si powder than other carbon, resulting in good porous materials, because it was amorphous and had high specific area. So charcoal was also recognized to be a useful resource of carbon as powder material.
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