2012 Fiscal Year Final Research Report
Rheology and Dynamics of DN Gel with Temporary Network of Hydrogen-Bonding
| Project/Area Number |
23850008
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer/Textile materials
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| Research Institution | Japan Advanced Institute of Science and Technology |
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Principal Investigator |
NOBUKAWA Shogo 北陸先端科学技術大学院大学, マテリアルサイエンス研究科, 助教 (50609211)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 高分子構造・物性 / レオロジー / 分子間相互作用 / 配向相関 |
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| Research Abstract |
Component dynamics in polymer blends including double network gel was evaluated by measuring mechanical and dielectric relaxation, and birefringence, in order to understand the rheological properties. As the results, it was found that the guest molecule showed cooperative orientation and dynamics to the matrix polymer due to the intermolecular dynamic correlation. Furthermore, the cooperativity strength is dependent on the molecular rigidity. By understanding this phenomenon, it will be able to control the molecular motion and to improve the mechanical property of the double network gel.
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Research Products
(11 results)
