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© 2024 by the authors. 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/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

In this communication, the single-element version of the fractional Maxwell model (single FMM) is adopted to quantify the observed behaviour of the interfacial dilational viscoelasticity. This mathematical tool is applied to the results obtained by the oscillating drop method for aqueous solutions of ethyl lauroyl arginate (LAE). The single FMM adequately fits the experimental results, fairly well characterizing the frequency dependence of the modulus and the inherent phase-shift angle of the complex physical quantity, i.e., the interfacial dilational viscoelasticity. Further speculations are envisaged to apply the FMM to step perturbations in the time domain, allowing for the same parameter set as in the frequency domain.

Details

Title
An Adoption of the Fractional Maxwell Model for Characterizing the Interfacial Dilational Viscoelasticity of Complex Surfactant Systems
Author
Loglio, Giuseppe 1   VIAFID ORCID Logo  ; Czakaj, Agnieszka 2 ; Jarek, Ewelina 2   VIAFID ORCID Logo  ; Kovalchuk, Volodymyr I 3   VIAFID ORCID Logo  ; Krzan, Marcel 2   VIAFID ORCID Logo  ; Liggieri, Libero 1   VIAFID ORCID Logo  ; Miller, Reinhard 4   VIAFID ORCID Logo  ; Warszynski, Piotr 2   VIAFID ORCID Logo 

 Institute of Condensed Matter Chemistry and Technologies for Energy (ICMATE-CNR), Unit of Genova, 16149 Genoa, Italy; [email protected] 
 Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 30-239 Krakow, Poland; [email protected] (A.C.); [email protected] (E.J.); [email protected] (M.K.); [email protected] (P.W.) 
 Institute of Biocolloid Chemistry, National Academy of Sciences of Ukraine, 03680 Kyiv, Ukraine 
 Institute for Condensed Matter Physics, Technical University Darmstadt, 64289 Darmstadt, Germany; [email protected] 
First page
44
Publication year
2024
Publication date
2024
Publisher
MDPI AG
e-ISSN
25045377
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3097881957
Copyright
© 2024 by the authors. 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/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.