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Molecular diffusion in polymer solutions
Author(s) -
Vrentas James S.,
Duda J. Larry
Publication year - 1979
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690250102
Subject(s) - polymer , diffusion , solvent , thermodynamics , chemistry , molecular diffusion , materials science , organic chemistry , physics , metric (unit) , operations management , economics
Methods for estimating mutual diffusion coefficients for polymer‐solvent systems are reviewed. Procedures are recommended for the determination of the temperature, concentration, and molecular weight dependences of diffusivities both for dilute and concentrated solutions.