50th anniversary perspective: Networks and gels: Soft but dynamic and tough

C Creton - Macromolecules, 2017 - ACS Publications
Soft polymer networks have seen an explosion of recent developments motivated by new
high tech applications in the biomedical field or in engineering. We present a candid and …

Dynamics of associative polymers

Z Zhang, Q Chen, RH Colby - Soft Matter, 2018 - pubs.rsc.org
Current progress in understanding the dynamics of associating polymers is reviewed, with
examples including both ionic and hydrogen bonding associations. A particular emphasis is …

Advances and new opportunities in the rheology of physically and chemically reversible polymers

S Wu, Q Chen - Macromolecules, 2021 - ACS Publications
The advances in understanding the dynamics of both the physically and chemically
reversible networks are summarized from a rheological perspective. The focus is placed on …

Probing the molecular mechanism of viscoelastic relaxation in transient networks

S Michida, U Chung, T Katashima - Gels, 2023 - mdpi.com
Hydrogels, which have polymer networks through supramolecular and reversible
interactions, exhibit various mechanical responsibilities to its surroundings. The influence of …

Elongational Rheology of Entangled Ionomers Based on Poly (hexyl methacrylate)

S Wu, H Yang, Z Zhang, Q Chen - Macromolecules, 2023 - ACS Publications
Linear viscoelasticity (LVE) and nonlinear elongational behavior are examined for a series
of entangled ionomers based on poly (hexyl methacrylate) as the backbone and sodium …

[HTML][HTML] Nonlinear shear and uniaxial extensional rheology of polyether-ester-sulfonate copolymer ionomer melts

A Shabbir, Q Huang, GP Baeza, D Vlassopoulos… - Journal of …, 2017 - pubs.aip.org
We present unique nonlinear shear and extensional rheology data of unentangled
amorphous polyester ionomers based on polyethers and sulphonated phthalates with …

Rate-dependent fracture of transient networks

T Shen, FJ Vernerey - Journal of the Mechanics and Physics of Solids, 2020 - Elsevier
Soft viscoelastic polymers and gels are commonly used a wide range of applications owing
to their softness and the ability to accommodate large deformations. Their applicability is …

How to choose a secondary interaction to improve stretchability of associative polymers?

H Yang, S Wu, Q Chen - Macromolecules, 2021 - ACS Publications
This study focuses on the stretchability of brittle ionomers after introducing three types of
hydrogen bonds, ie, dual, triple, and quadruple hydrogen bonds. The introduction of dual or …

Molecular design of highly stretchable ionomers

S Wu, X Cao, Z Zhang, Q Chen, Y Matsumiya… - …, 2018 - ACS Publications
Application of ionomers is often disturbed by their brittleness originating from limited
stretchability of the network strands physically cross-linked by the ionic sites therein. Thus …

Extensional rheology of condensed milk treated with glucosyl transferases

N O'Brien, NJ Alvarez, N Behabtu, KH Kjær, J Ewert… - Food hydrocolloids, 2024 - Elsevier
This study proposes a constant velocity scheme for filament stretching rheometry as a
valuable and differentiating tool in food science. The methodology is developed to overcome …