Densification effects on structural relaxation of polyolefins

Jason Clark; Janna K. Maranas

doi:10.1063/1.1611476

Densification effects on structural relaxation of polyolefins

Jason Clark, Janna K. Maranas

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

1 Scopus citations

Abstract

The response of structural relaxation, specifically the self-intermediate scattering function over a given length of scales, to densification for four saturated hydrocarbon polymers was investigated. At higher densities, motion was slowed and becomes more heterogeneous. This behavior qualitatively mirrors changes in structural relaxation as temperature was lowered towards T_g at constant pressure.

Original language	English (US)
Pages (from-to)	8695-8703
Number of pages	9
Journal	Journal of Chemical Physics
Volume	119
Issue number	16
DOIs	https://doi.org/10.1063/1.1611476
State	Published - Oct 22 2003

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1063/1.1611476

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abstract = "The response of structural relaxation, specifically the self-intermediate scattering function over a given length of scales, to densification for four saturated hydrocarbon polymers was investigated. At higher densities, motion was slowed and becomes more heterogeneous. This behavior qualitatively mirrors changes in structural relaxation as temperature was lowered towards Tg at constant pressure.",

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AB - The response of structural relaxation, specifically the self-intermediate scattering function over a given length of scales, to densification for four saturated hydrocarbon polymers was investigated. At higher densities, motion was slowed and becomes more heterogeneous. This behavior qualitatively mirrors changes in structural relaxation as temperature was lowered towards Tg at constant pressure.

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Densification effects on structural relaxation of polyolefins

Abstract

All Science Journal Classification (ASJC) codes

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