Recent advances on the structure–properties relationship of multiblock copolymers

GP Baeza - Journal of Polymer Science, 2021 - Wiley Online Library
Multiblock copolymers represent a fascinating class of materials that sits at the very heart of
industrial applications and fundamental polymer science. They are most often made of a …

On the use of solubility parameters to investigate phase separation-morphology-mechanical behavior relationships of TPU

R Gallu, F Méchin, F Dalmas, JF Gérard, R Perrin… - Polymer, 2020 - Elsevier
This study proposes a thorough investigation, especially based on thermodynamics, to
predict phase separation in a linear thermoplastic polyurethane, denoted TPU, prepared …

Local mechanism governs global reinforcement of nanofiller-hydrogel composites

I Dellatolas, M Bantawa, B Damerau, M Guo, T Divoux… - ACS …, 2023 - ACS Publications
We reveal the mechanism for the strong reinforcement of attractive nanofiller-hydrogel
composites. Measuring the linear viscoelastic properties of hydrogels containing filler …

High-Performance Stimulus-Healable Sustainable Multiblock Copolymer Elastomers with Magnetothermal and Photothermal Properties

P Tang, C Wen, Y Xing, C Yin, H Tai, J Feng… - …, 2023 - ACS Publications
Sustainable elastomers with high strength and unique functions are highly desired yet
challenging. In this work, multiblock copolymer elastomers (MBCPEs) were synthesized by …

Magneto-responsive nanocomposites with a metal–ligand supramolecular matrix

L Jiang, P Griffiths, J Balouet, T Faure, R Lyons… - …, 2022 - ACS Publications
Magneto-responsive nanocomposites are prepared by mixing 1–5 vol% of Fe nanoparticles
(NPs) in a metallo-supramolecular network made of poly (n-butyl acrylate)(PnBA) bearing …

Topological interaction among molecular cluster assemblies affords tunable viscoelasticity

X Zhou, J Yang, J Yang, P Yin - The Journal of Physical Chemistry …, 2022 - ACS Publications
In the assemblies of subnanoscale polyhedral oligomeric silsesquioxane, topological
interaction makes the dominant contribution to their viscoelasticity with broad tunability. The …

Linear, Star, Comb, and Ring Crystallizable Multiblock Copolymers Investigated by Molecular Dynamics Simulations

J Morthomas, V Viola, V Vallejo-Otero… - Macromolecules, 2023 - ACS Publications
We use coarse-grained molecular dynamics simulations to study the impact of the chain
topology on the structure and thermal and mechanical properties of crystallizable multiblock …

Bimodal crystallization kinetics of PBT/PTHF segmented block copolymers: Impact of the chain rigidity

A de Almeida, M Nébouy, GP Baeza - Macromolecules, 2019 - ACS Publications
By combining linear rheology and differential scanning calorimetry experiments performed
under isothermal and nonisothermal conditions, we clarify the mechanisms of crystallization …

How does microstructural design affect the dynamics and rheology of segmented polyurethanes?

HR Heydarnezhad, N Mohammadi, A Arbe… - …, 2020 - ACS Publications
To molecularly investigate the role of the microstructure in controlling the dynamics of
segmented polyurethanes (PUs), a series of them were systematically designed …

Reversible–irreversible transition of strain-induced crystallization in segmented copolymers: the critical strain and chain conformation

P Zhu, C Zhou, Y Wang, B Sauer, W Hu… - ACS Applied Polymer …, 2021 - ACS Publications
The formation, growth, and melting of the strain-induced crystallization (SIC) structures of
poly (tetramethylene oxide)(PTMO) were studied during the step-cycle deformation of poly …