Temperatures of secondary relaxation transitions of binary polymer blends processed by supercritical carbon dioxide

Temperatures of secondary relaxation transitions of binary polymer blends processed by supercritical carbon dioxide

We have used FTIR spectroscopy of conformationally inhomogeneous probes to study the influence of supercritical carbon dioxide on the local molecular dynamics in the blends of polyvinyl butyral and polyethylene glycol with the following compositions: 80:20, 60:40, 40:60, and 20:80. The temperatures...

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Bibliographic Details
Main Authors: L.R. Abdrazakova, D.I. Kamalova
Format: Article
Language:English
Published: Kazan Federal University 2018-03-01
Series:Учёные записки Казанского университета. Серия Физико-математические науки
Subjects:
supercritical carbon dioxide
secondary relaxation transitions
polymer blend
Online Access:https://kpfu.ru/temperatures-of-secondary-relaxation-transitions_342714.html

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