Email this article Estimating the molecular weight distribution of a polymer using acoustic relaxation spectra
- Authors: Podvalny S.L.1, Khvostov A.A.2, Tikhomirov S.G.2
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Affiliations:
- Voronezh State Technical University
- Voronezh State University of Engineering Technologies
- Issue: Vol 80, No 9 (2016)
- Pages: 1147-1149
- Section: Proceedings of the 23rd International Scientific Conference “Relaxation Phenomena in Solids,” Dedicated to the Centenary of the Birth of V.S. Postnikov
- URL: https://journals.rcsi.science/1062-8738/article/view/184832
- DOI: https://doi.org/10.3103/S1062873816090367
- ID: 184832
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Abstract
An approach to estimating the molecular weight distribution function of a polymer in a solution using acoustic spectroscopy data is presented. The estimation function is based on the relationship between relaxation spectra and the molecular weight distribution function, along with the relationship between the relaxation spectra and the frequency distribution of a polymer’s loss modulus.
About the authors
S. L. Podvalny
Voronezh State Technical University
Email: khvtol1974@yandex.ru
Russian Federation, Voronezh, 394026
A. A. Khvostov
Voronezh State University of Engineering Technologies
Author for correspondence.
Email: khvtol1974@yandex.ru
Russian Federation, Voronezh, 394036
S. G. Tikhomirov
Voronezh State University of Engineering Technologies
Email: khvtol1974@yandex.ru
Russian Federation, Voronezh, 394036
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