Associative thickeners for waterborne paints: Structure, characterization, rheology, and modeling

RG Larson, AK Van Dyk, T Chatterjee… - Progress in Polymer …, 2022 - Elsevier
Architectural coatings/paints play a very important role in our world, making our houses and
workplaces beautiful, comfortable, and energy-efficient. Polymeric components of coating …

Non-Maxwellian viscoelastic stress relaxations in soft matter

J Song, N Holten-Andersen, GH McKinley - Soft Matter, 2023 - pubs.rsc.org
Viscoelastic stress relaxation is a basic characteristic of soft matter systems such as colloids,
gels, and biological networks. Although the Maxwell model of linear viscoelasticity provides …

The hidden hierarchical nature of soft particulate gels

M Bantawa, B Keshavarz, M Geri, M Bouzid, T Divoux… - Nature Physics, 2023 - nature.com
Soft particulate gels are composed of a small amount of particulate matter dispersed in a
continuous fluid phase. The solid components assemble to form a porous matrix, providing …

Colloidal Clusters and Networks Formed by Oppositely Charged Nanoparticles with Varying Stiffnesses

SM Morozova, L López-Flores, A Gevorkian, H Zhang… - ACS …, 2023 - ACS Publications
Colloidal clusters and gels are ubiquitous in science and technology. Particle softness has a
strong effect on interparticle interactions; however, our understanding of the role of this factor …

Topological data analysis for particulate gels

AD Smith, GJ Donley, E Del Gado, VM Zavala - ACS nano, 2024 - ACS Publications
Soft gels, formed via the self-assembly of particulate materials, exhibit intricate multiscale
structures that provide them with flexibility and resilience when subjected to external …

Rethinking the relationships between gel like structure and sludge dewaterability based on a binary gel like structure model: Implications for the online sensing of …

D Zhang, Y Wang, J Wang, X Fan, S Zhang, M Liu… - Water Research, 2024 - Elsevier
The digital transformation of sludge treatment processes requires online sensing of
dewaterability. This topic has been attempted for many years based on macroscopic shear …

Critical-like gelation dynamics in cellulose nanocrystal suspensions

L Morlet-Decarnin, T Divoux, S Manneville - ACS Macro Letters, 2023 - ACS Publications
We use time-resolved mechanical spectroscopy to offer a detailed picture of the gelation
dynamics of cellulose nanocrystal (CNC) suspensions following shear cessation in the …

Structure-property relationships and state behavior of alkali-activated aluminosilicate gels

J Mills, P Mondal, N Wagner - Cement and Concrete Research, 2022 - Elsevier
Abstract Structure-property relationships of alkali-activated aluminosilicate gels are studied
using rheology, neutron scattering, solid-state NMR, and TEM to develop a pseudo-ternary …

Two-step aging dynamics in enzymatic milk gels

J Bauland, G Manna, T Divoux, T Gibaud - Physical review materials, 2024 - APS
Colloidal gels undergo a phenomenon known as physical aging, ie, a continuous change of
their physical properties with time. To date, most of the research effort on aging in gels has …

Elastoviscoplasticity, hyperaging, and time–age-time–temperature superposition in aqueous dispersions of bentonite clay

JDJ Rathinaraj, KR Lennon, M Gonzalez, A Santra… - Soft Matter, 2023 - pubs.rsc.org
Clay slurries are both ubiquitous and essential in the oil exploration industry, and are most
commonly employed as drilling fluids. Due to its natural abundance, bentonite clay is often …