Dynamic percolation theory for particle diffusion in a polymer network

O. Dürr; T. Volz; W. Dieterich; A. Nitzan

doi:10.1063/1.1481763

Dynamic percolation theory for particle diffusion in a polymer network

O. Dürr^*, T. Volz, W. Dieterich, A. Nitzan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

The tracer-diffusion of small molecules through dense system of chain polymers within an athermal lattice model was discussed. An approximate mapping of this problem based on dynamic percolation theory (DPT) was proposed. The analysis showed that the proposed method yielded quantitative results for the tracer correlation factor of the molecules as a function of density and chain length, provided the non-Poisson character of the temporal renewals in the disorder configurations was properly taken into account.

Original language	English
Pages (from-to)	441-447
Number of pages	7
Journal	Journal of Chemical Physics
Volume	117
Issue number	1
DOIs	https://doi.org/10.1063/1.1481763
Publication status	Published - 1 Jul 2002
Externally published	Yes

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Dynamic percolation theory for particle diffusion in a polymer network

Abstract

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