Critical Elasticity of Gelatin Gel
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概要
- 論文の詳細を見る
The elastic behavior of aqueous gelatin gel was studied in the immediate vicinity of the sol-gel transition point. It was found that the elasticity of gelatin gel consists of two parts, 'background elasticity' and 'critical elasticity'. The background elasticity does not vanish in the sol phase. The site-bond percolation model was found to be applicable to the critical elasticity. Values of the elasticity exponent obtained in this study were 1.71 for the concentration dependence and 1.86 for the temperature dependence. The results are in good agreement with the theoretical prediction for the three-dimensional percolation system.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1989-09-20
著者
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Hikichi Kunio
Department Of Physics Faculty Of Science Hokkaido University
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Ikeda Takahiro
Department Of Applied Physics Faculty Of Engineering Hokkaido University
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Tsutsumi Akihiro
Department Of Applied Physics Faculty Of Engineering Hokkaido University
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Tokita Masayuki
Department Of Chemistry For Materials Faculty Of Engineering Mie University
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Hikichi Kunio
Department of Polymer Science, Faculty of Science, Hokkaido University, Sapporo 060
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