| Project/Area Number |
26820299
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Kanagawa Academy of Science and Technology |
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Principal Investigator |
Takahashi Takuma 公益財団法人神奈川科学技術アカデミー, 戦略的研究シーズ育成事業, 研究員 (30715991)
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| Research Collaborator |
TATAMI Junichi
Iijima Motoyuki
TANAKA Satoshi
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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 |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 磁場配向 / 窒化ケイ素 / ガラスファイバー / 窒化ホウ素 / グラフェン / 粒子複合化 / 複合粒子 / 微構造制御 / 低磁場 |
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| Outline of Final Research Achievements |
In this work, the objective is to fabricate crystal oriented ceramics by molding in a low static magnetic field using multilayered-graphene-coated nanocomposite particles. As seed particles, β silicon nitride was used. Hexagonal boron nitride particle having a plate shape and glass fiber were also used to verify general versatility of the process. As results, coating multilayered-graphene on the surface of various particles and their orientation control were achieved by applying a mechanical treatment. Additionally, the c-axis oriented silicon nitride ceramics and resin composite including a-axis oriented boron nitride were obtained by applying a low magnetic field of 0.5T during a casting. It was confirmed that the orientation of glass fiber resulted from Δχ due to multilayered graphene by estimating Δχ from observation of orientation behavior and volume fraction of graphene.
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