Current progress in understanding the dynamics of associating polymers is reviewed, with examples including both ionic and hydrogen bonding associations. A particular emphasis is …
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 …
Hydrogels, which have polymer networks through supramolecular and reversible interactions, exhibit various mechanical responsibilities to its surroundings. The influence of …
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 …
We present unique nonlinear shear and extensional rheology data of unentangled amorphous polyester ionomers based on polyethers and sulphonated phthalates with …
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 …
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 …
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 …
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 …