2011 Fiscal Year Final Research Report
Dynamics of Sliding Graft Copolymer
| Project/Area Number |
22750199
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer/Textile materials
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SAKAI Yasuhiro 東京大学, 大学院・新領域創成科学研究科, 助教 (30401235)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 高分子材料物性 |
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| Research Abstract |
Sliding graft copolymer (SGC) is a new type of graft copolymer whose grafting points can move along the backbone chain. SGC is obtained as a derivative of polyrotaxane, a necklace-like supramolec- ular structure. SGC is expected to exhibit unique structure and physical properties due to the mobility of the grafting points. In this study, a series of SGCs were synthesized, and the structure and dynamics of SGCs in solid state were systematically investigated by X-ray scattering and viscoelastic measurement.
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