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Effect of glass transition on the concentration dependence of self‐diffusion coefficients
Author(s) -
Vrentas J. S.,
Vrentas C. M.
Publication year - 2003
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.12349
Subject(s) - glass transition , diffusion , thermodynamics , self diffusion , constant (computer programming) , materials science , solvent , volume (thermodynamics) , chemistry , polymer , physics , organic chemistry , composite material , self service , computer science , business , programming language , marketing
Abstract The free‐volume theory of diffusion is used to predict the effect of the glass transition on the concentration dependence of the solvent self‐diffusion coefficient at constant temperature. The theoretical prediction is in agreement with experimental data. © 2003 Wiley Periodicals, Inc. J Appl Polym Sci 89: 1682–1684, 2003