Mesoscopic non-equilibrium thermodynamics approach to the dynamics of polymers

J.M. Rubı́ and A. Pérez-Madrid

Physica A: Statistical Mechanics and its Applications, 2001, vol. 298, issue 1, 177-186

Abstract: We present a general formalism able to derive the kinetic equations of polymer dynamics. It is based on the application of non-equilibrium thermodynamics to analyze the irreversible processes taking place in the conformational space of the macromolecules. The Smoluchowski equation results from the analysis of the underlying diffusion process in that space within the scheme of nonequilibrium thermodynamics. We apply the method to different situations, concerning flexible, semiflexible and rod-like polymers and to the case of more concentrated solutions in which interactions become important.

Keywords: Non-equilibrium thermodynamics; Polymer dynamics; Fokker–Planck equation (search for similar items in EconPapers)
Date: 2001
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:298:y:2001:i:1:p:177-186

DOI: 10.1016/S0378-4371(01)00217-5

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