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Production of Chemisorption Polymers and their Thermal Properties

Authors: Romanko O.I. Published: 12.10.2016
Published in issue: #5(68)/2016  
DOI: 10.18698/1812-3368-2016-5-115-124

 
Category: Chemistry | Chapter: Physical Chemistry  
Keywords: chemisorption, polymers, glass transition temperature, thermal analysis, energy of activation, polymer elasticity

This article describes a method of chemisorption polymer production based on polyacrylonitrile. Our work provides the calculation of an exchange capacity for this material. Using the thermal analysis we established temperature intervals for molecular and segmental mobility emergence of the polyacrylonitrile copolymers with methallyl sulfonate and 2-methyl-5-vinylpyridine. We determined glass transition temperature and calculated activation energy of glass transition process for the specified copolymers. The data obtained can be used to refine the technological parameters of filter materials production.

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