| Project/Area Number |
06453152
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
高分子構造・物性(含繊維)
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| Research Institution | TOKYO INSTITUTE OF TECHNOLOGY |
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Principal Investigator |
ANDO Isao Tokyo Institute of Technology Faculty of Engineering, Professor, 工学部, 教授 (20016637)
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| Co-Investigator(Kenkyū-buntansha) |
KUROSU Hiromichi Tokyo Institute of Technology Faculty of Engineering, Research Associate, 工学部, 助手 (20221228)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥6,800,000 (Direct Cost: ¥6,800,000)
Fiscal Year 1995: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1994: ¥5,700,000 (Direct Cost: ¥5,700,000)
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| Keywords | NMR imaging / polymer gel / hydrogel / 核磁気共鳴 |
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| Research Abstract |
^1H NMR imaging patterns with information about the spatial distribution of ^1H spin density and ^1H spin-spin relaxation time T_2 of water molecules in a crosslinked polymer gel were successfully measured, in order to clarify the translational behavior of water molecules in the gel under the propagation of stress-strain and shrinkage process by the application of an electric field. From these experimental results it was found that the propagation mechanism of stress-strain and the shrinkage process were elucidated.
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