Fabrication of novel tribomaterials and their structure/property studies
| Project/Area Number |
21245031
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Polymer chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OHNO Kohji 京都大学, 化学研究所, 准教授 (00335217)
GOTO Atsushi 京都大学, 化学研究所, 准教授 (20335219)
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| Co-Investigator(Renkei-kenkyūsha) |
KISHIDA Akio 東京医科歯科大学, 生体材料工学研究所, 教授 (60224929)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥48,230,000 (Direct Cost: ¥37,100,000、Indirect Cost: ¥11,130,000)
Fiscal Year 2011: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2010: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2009: ¥23,270,000 (Direct Cost: ¥17,900,000、Indirect Cost: ¥5,370,000)
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| Keywords | トライボマテリアル / ポリマーブラシ / リビングラジカル重合 / 階層構造 / ソフトマテリアル / ボトルブラシ / ナノファイバー / 潤滑機構 / 高圧重合 |
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| Research Abstract |
For developing new soft & wet materials with excellent functions based on the concentrated polymer brush(CPB), we have successfully synthesized thick layers of CPB as well as a variety of building blocks with CPB, controlled their hierarchical structures, and finally demonstrated their excellent lubricating properties. It should be especially noted that we have succeeded in incorporating the CPB effect onto a sheet of cellulosic nanofibers and in achieving novel lubricating as well as mechanical properties, suggesting new material design bio-inspired by the articular cartilage.
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Report
(4 results)
Research Products
(40 results)
