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Mechanics of Composite Materials
Published in: Mechanics of Composite Materials 5/2022

02-11-2022

Relaxation Processes in the Nanocomposite Polyvinyl Alcohol-Iodine-Potassium Iodide System

Authors: N. A. Abaturova, V. A. Lomovskoy, T. B. Galushko, N. Yu. Lomovskaya

Published in: Mechanics of Composite Materials | Issue 5/2022

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Abstract

The dissipative α-relaxation process in PVA films and in the supramolecular composite structure formed during the formation of ordered regions in the PVA–I2–KI system is studied by a comparative analysis of internal friction spectra. It is shown that the structural changes in the samples of polyvinyl alcohol that occur with introduction of iodine increases the relaxation microuniformity of the entire system in the temperature range of the α-relaxation process.
previous article Evaluation of the Performance of Antifriction PTFE Composites at a Pressure Over 60 MPA. I. Comparison of Their Hardness and Deformation Properties Under Free and Constrained Compression
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Metadata
Title
Relaxation Processes in the Nanocomposite Polyvinyl Alcohol-Iodine-Potassium Iodide System
Authors
N. A. Abaturova
V. A. Lomovskoy
T. B. Galushko
N. Yu. Lomovskaya
Publication date
02-11-2022
Publisher
Springer US
Published in
Mechanics of Composite Materials / Issue 5/2022
Print ISSN: 0191-5665
Electronic ISSN: 1573-8922
DOI
https://doi.org/10.1007/s11029-022-10059-6

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