Interpenetration of fractal clusters drives elasticity in colloidal gels formed upon flow cessation-Reference-Cited by-同舟云学术

Interpenetration of fractal clusters drives elasticity in colloidal gels formed upon flow cessation

Published:2022 Issue:35 Volume:18 Page:6645-6659
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Dagès Noémie¹,Bouthier Louis V.²^ORCID,Matthews Lauren³^ORCID,Manneville Sébastien¹,Divoux Thibaut¹^ORCID,Poulesquen Arnaud⁴,Gibaud Thomas¹^ORCID

Affiliation:

1. Univ Lyon, Ens de Lyon, Univ Claude Bernard, CNRS, Laboratoire de Physique, F69342 Lyon, France

2. Groupe CFL, CEMEF, Mines Paristech, 1 Rue Claude Daunesse, 06904 Sophia Antipolis, France

3. ESRF – The European Synchrotron, 38043 Grenoble Cedex, France

4. CEA, DES, ISEC, DE2D, SEAD, LCBC, Université of Montpellier, Marcoule, France

Abstract

Starting from a fluidized dispersion of carbon black colloids under shear, we used an abrupt flow cessation to trigger gelation and tune the mechanical and structural properties of the resulting gel as function of the shear applied before flow cessation.

Funder

Agence Nationale de la Recherche

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SM/D2SM00481J

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