Energy Effects for Solvent Self-Diffusion in Polymer—Solvent Systems

J. S. Vrentas; C. M. Vrentas

doi:10.1021/ma00058a013

Energy Effects for Solvent Self-Diffusion in Polymer—Solvent Systems

J. S. Vrentas, C. M. Vrentas

Chemical Engineering

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

42 Scopus citations

Abstract

The combined effects of energy and free volume are considered in the self-diffusion of trace amounts of solvents in amorphous polymers. A method for the determination of the parameters of the free-volume theory of transport is discussed. The ability of the combined energy and free-volume formulation to describe the temperature dependence of the self-diffusion process is evaluated using diffusion data both above and below the polymer glass transition temperature.

Original language	English (US)
Pages (from-to)	1277-1281
Number of pages	5
Journal	Macromolecules
Volume	26
Issue number	6
DOIs	https://doi.org/10.1021/ma00058a013
State	Published - 1993

All Science Journal Classification (ASJC) codes

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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10.1021/ma00058a013

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title = "Energy Effects for Solvent Self-Diffusion in Polymer—Solvent Systems",

abstract = "The combined effects of energy and free volume are considered in the self-diffusion of trace amounts of solvents in amorphous polymers. A method for the determination of the parameters of the free-volume theory of transport is discussed. The ability of the combined energy and free-volume formulation to describe the temperature dependence of the self-diffusion process is evaluated using diffusion data both above and below the polymer glass transition temperature.",

author = "Vrentas, {J. S.} and Vrentas, {C. M.}",

year = "1993",

doi = "10.1021/ma00058a013",

language = "English (US)",

volume = "26",

pages = "1277--1281",

journal = "Macromolecules",

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publisher = "American Chemical Society",

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T1 - Energy Effects for Solvent Self-Diffusion in Polymer—Solvent Systems

AU - Vrentas, J. S.

AU - Vrentas, C. M.

PY - 1993

Y1 - 1993

N2 - The combined effects of energy and free volume are considered in the self-diffusion of trace amounts of solvents in amorphous polymers. A method for the determination of the parameters of the free-volume theory of transport is discussed. The ability of the combined energy and free-volume formulation to describe the temperature dependence of the self-diffusion process is evaluated using diffusion data both above and below the polymer glass transition temperature.

AB - The combined effects of energy and free volume are considered in the self-diffusion of trace amounts of solvents in amorphous polymers. A method for the determination of the parameters of the free-volume theory of transport is discussed. The ability of the combined energy and free-volume formulation to describe the temperature dependence of the self-diffusion process is evaluated using diffusion data both above and below the polymer glass transition temperature.

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U2 - 10.1021/ma00058a013

DO - 10.1021/ma00058a013

M3 - Article

AN - SCOPUS:0027555797

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SP - 1277

EP - 1281

JO - Macromolecules

JF - Macromolecules

IS - 6

ER -

Energy Effects for Solvent Self-Diffusion in Polymer—Solvent Systems

Abstract

All Science Journal Classification (ASJC) codes

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