On the scattering properties of a weakly charged polymer gel |
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Authors: | Y Shiwa |
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Institution: | (1) Division of Natural Science, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606, Japan, JP |
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Abstract: | A phenomenological model is presented to describe weakly charged polymer gels based on the classical elasticity theory. The
structure factor of the gel is calculated considering both thermal and frozen concentration fluctuations as well as the screened
Coulomb interaction. In agreement with the recent experimental finding the result shows anomalous crosslink-density dependence
of the scattering profiles.
Received: 28 March 1997 / Revised: 4 September 1997 / Accepted: 23 October 1997 |
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Keywords: | PACS 03 40 -t Classical mechanics of continuous media: general mathematical aspects - 82 70 Gg Gels and sols - 05 20 -y Statistical mechanics |
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