Novel trends in the development of surfactant-based hydraulic fracturing fluids: a review

AV Shibaev, AA Osiptsov, OE Philippova - Gels, 2021 - mdpi.com
Viscoelastic surfactants (VES) are amphiphilic molecules which self-assemble into long
polymer-like aggregates—wormlike micelles. Such micellar chains form an entangled …

Fractures in complex fluids: The case of transient networks

C Ligoure, S Mora - Rheologica Acta, 2013 - Springer
We present a comprehensive review of the current state of fracture phenomena in transient
networks, a wide class of viscoelastic fluids. We will first define what is a fracture in a …

Viscoelastic properties of poly (vinyl alcohol) hydrogels having permanent and transient cross-links studied by microrheology, classical rheometry, and dynamic light …

T Narita, K Mayumi, G Ducouret, P Hébraud - Macromolecules, 2013 - ACS Publications
Dynamics of poly (vinyl alcohol)(PVA) hydrogels having chemical and physical transient
cross-links simultaneously (dual cross-link PVA gels) were studied by microrheology based …

Dynamics of entangled linear supramolecular chains with sticky side groups: Influence of hindered fluctuations

M Ahmadi, LGD Hawke, H Goldansaz… - …, 2015 - ACS Publications
The design and effective application of supramolecular transient polymer networks based on
the assembly of entangled polymer building blocks requires not only precise description of …

Competitive supramolecular associations mediate the viscoelasticity of binary hydrogels

E Vereroudakis, M Bantawa, RPM Lafleur… - ACS central …, 2020 - ACS Publications
Supramolecular polymers are known to form strong and resilient hydrogels which can take
up large amounts of water while exhibiting ease of processing and self-healing. They also …

From architectures to cutting-edge properties, the blooming world of hydrophobically modified ethoxylated urethanes (HEURs)

B Quienne, J Pinaud, JJ Robin, S Caillol - Macromolecules, 2020 - ACS Publications
Hydrophobically modified ethoxylated urethanes (HEURs) are associative polymers that,
compared to others, are far less sensitive to solution parameters, especially pH and ionic …

Rheological properties of tough hydrogels based on an associating polymer with permanent and transient crosslinks: Effects of crosslinking density

J Zhao, K Mayumi, C Creton, T Narita - Journal of Rheology, 2017 - pubs.aip.org
We studied the rheological and mechanical properties of a series of poly (vinyl alcohol) dual
crosslink hydrogels, permanently crosslinked by glutaraldehyde and transiently crosslinked …

Soft nanocomposites based on nanoclay particles and mixed wormlike micelles of surfactants

VS Molchanov, MA Efremova, AS Orekhov… - Journal of Molecular …, 2020 - Elsevier
Stable viscoelastic suspensions of bentonite clay particles in semi-dilute solutions of
wormlike micelles of mixed zwitterionic (oleyl amidopropyl dimethyl carboxybetaine) and …

A new insight into the dependence of relaxation time on frequency in viscoelastic surfactant solutions: From experimental to modeling study

BF García, S Saraji - Journal of colloid and interface science, 2018 - Elsevier
Hypothesis The relaxation time in viscoelastic surfactant solutions is a function of
temperature, salt/surfactant concentrations, resting conditions, as well as shear frequency …

Tunable dynamic properties of hydrogen-bonded supramolecular assemblies in solution

E Vereroudakis, D Vlassopoulos - Progress in Polymer Science, 2021 - Elsevier
Supramolecular polymers have emerged as a scientifically challenging and technologically
important field of polymer science, because of the dynamic nature of the secondary bonds …