Theoretical and experimental approaches to kinetics at the collapse transition of a homopolymer |
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Authors: | K A Dawson E G Timoshenko P Kiernan |
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Institution: | (1) Theory Group, Centre for Soft Condensed Matter and Biomaterials Department of Chemistry, University College Dublin, Dublin 4, Ireland |
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Abstract: | Summary We discuss some recent theoretical studies of the kinetics of the collapse transition in homopolymers. An isolated polymer
is modelled using computer simulation, and a time-dependent mean-field theory. The mean-field theory is analysed analytically
for early stages, and for short polymers the equations are studied numerically. The results of simulation and theory are compared
yielding, we argue, a consistent physical picture. Quantitative comparisons are not yet given, but seem relatively promising.
Paper presented at the I International Conference on Scaling Concepts and Complex Fluids, Copanello, Italy, July 4– 1994. |
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Keywords: | Polymers elastomers and plastics |
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