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Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions
The concentration dependence of linear viscoelastic properties of polymer solutions is a well-studied topic in polymer physics. Dynamic scaling theories allow qualitative predictions of polymer solution rheology, but quantitative predictions are still limited to model polymers. Meanwhile, the scalin...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098657/ https://www.ncbi.nlm.nih.gov/pubmed/37050421 http://dx.doi.org/10.3390/polym15071807 |
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author | Li, Can-Qi Winter, Horst Henning Fan, Yuan-Qi Xu, Geng-Xin Yuan, Xue-Feng |
author_facet | Li, Can-Qi Winter, Horst Henning Fan, Yuan-Qi Xu, Geng-Xin Yuan, Xue-Feng |
author_sort | Li, Can-Qi |
collection | PubMed |
description | The concentration dependence of linear viscoelastic properties of polymer solutions is a well-studied topic in polymer physics. Dynamic scaling theories allow qualitative predictions of polymer solution rheology, but quantitative predictions are still limited to model polymers. Meanwhile, the scaling properties of non-model polymer solutions must be determined experimentally. In present paper, the time–concentration superposition (TCS) of experimental data is shown to be a robust procedure for studying the concentration scaling properties of binary and ternary polymer solutions. TCS can not only identify whether power law scaling may exist or not, and over which concentration range, but also unambiguously estimate the concentration scaling exponents of linear viscoelastic properties for a range of non-model polymer solutions. |
format | Online Article Text |
id | pubmed-10098657 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-100986572023-04-14 Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions Li, Can-Qi Winter, Horst Henning Fan, Yuan-Qi Xu, Geng-Xin Yuan, Xue-Feng Polymers (Basel) Article The concentration dependence of linear viscoelastic properties of polymer solutions is a well-studied topic in polymer physics. Dynamic scaling theories allow qualitative predictions of polymer solution rheology, but quantitative predictions are still limited to model polymers. Meanwhile, the scaling properties of non-model polymer solutions must be determined experimentally. In present paper, the time–concentration superposition (TCS) of experimental data is shown to be a robust procedure for studying the concentration scaling properties of binary and ternary polymer solutions. TCS can not only identify whether power law scaling may exist or not, and over which concentration range, but also unambiguously estimate the concentration scaling exponents of linear viscoelastic properties for a range of non-model polymer solutions. MDPI 2023-04-06 /pmc/articles/PMC10098657/ /pubmed/37050421 http://dx.doi.org/10.3390/polym15071807 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Li, Can-Qi Winter, Horst Henning Fan, Yuan-Qi Xu, Geng-Xin Yuan, Xue-Feng Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title | Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title_full | Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title_fullStr | Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title_full_unstemmed | Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title_short | Time–Concentration Superposition for Linear Viscoelasticity of Polymer Solutions |
title_sort | time–concentration superposition for linear viscoelasticity of polymer solutions |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10098657/ https://www.ncbi.nlm.nih.gov/pubmed/37050421 http://dx.doi.org/10.3390/polym15071807 |
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