Principal features of structural relaxation in glassy polymers. A Review

Jovan Mijović; Luigi Nicolais; Alberto D'amore; Jose M. Kenny

doi:10.1002/pen.760340502

Principal features of structural relaxation in glassy polymers. A Review

Jovan Mijović, Luigi Nicolais, Alberto D'amore, Jose M. Kenny

Chemical and Biomolecular Engineering

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

Abstract

The principal features of models of structural relaxation in the glassy state were reviewed. The concepts of fictive temperature as the structural parameter and nonexponentiality and nonlinearity of structural relaxations were described. Various expressions for the structural relaxation time were presented and compared. One particular model was selected and utilized in a parametric optimization study of structural relaxation. Model predictions were checked against experimental results obtained by volumetric and calorimetric measurements.

Original language	English (US)
Pages (from-to)	381-389
Number of pages	9
Journal	Polymer Engineering & Science
Volume	34
Issue number	5
DOIs	https://doi.org/10.1002/pen.760340502
State	Published - Mar 1994

ASJC Scopus subject areas

General Chemistry
Polymers and Plastics
Materials Chemistry

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10.1002/pen.760340502

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title = "Principal features of structural relaxation in glassy polymers. A Review",

abstract = "The principal features of models of structural relaxation in the glassy state were reviewed. The concepts of fictive temperature as the structural parameter and nonexponentiality and nonlinearity of structural relaxations were described. Various expressions for the structural relaxation time were presented and compared. One particular model was selected and utilized in a parametric optimization study of structural relaxation. Model predictions were checked against experimental results obtained by volumetric and calorimetric measurements.",

author = "Jovan Mijovi{\'c} and Luigi Nicolais and Alberto D'amore and Kenny, {Jose M.}",

year = "1994",

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AB - The principal features of models of structural relaxation in the glassy state were reviewed. The concepts of fictive temperature as the structural parameter and nonexponentiality and nonlinearity of structural relaxations were described. Various expressions for the structural relaxation time were presented and compared. One particular model was selected and utilized in a parametric optimization study of structural relaxation. Model predictions were checked against experimental results obtained by volumetric and calorimetric measurements.

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Principal features of structural relaxation in glassy polymers. A Review

Abstract

ASJC Scopus subject areas

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