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 …

Interface structure and dynamics in polymer‐nanoparticle hybrids: a review on molecular mechanisms underlying the improved interfaces

MA Sattar - ChemistrySelect, 2021 - Wiley Online Library
In a nano‐assembly of soft polymer chains and hard filler nanoparticles (NPs), the
intermolecular interactions at the polymer‐filler interface lead to variations in viscoelastic …

[HTML][HTML] Effect of cyclic straining with various rates on stress softening/hysteresis and structural evolution of filled rubber: a time-resolved SANS study

TT Yang, Y Shui, CS Wei, LZ Huang, CW Yang… - Composites Part B …, 2022 - Elsevier
The effect of cyclic straining on stress softening/hysteresis and structural evolution silica
filled deuterated silicone rubber (SFdSR) during cyclic deformation has been investigated. In …

Collective nanoparticle dynamics associated with bridging network formation in model polymer nanocomposites

BM Yavitt, D Salatto, Y Zhou, Z Huang, M Endoh… - ACS …, 2021 - ACS Publications
The addition of nanoparticles (NPs) to polymers is a powerful method to improve the
mechanical and other properties of macromolecular materials. Such hybrid polymer–particle …

Universal polymeric-to-colloidal transition in melts of hairy nanoparticles

D Parisi, E Buenning, N Kalafatakis, L Gury… - ACS …, 2021 - ACS Publications
Two different classes of hairy self-suspended nanoparticles in the melt state, polymer-
grafted nanoparticles (GNPs) and star polymers, are shown to display universal dynamic …

On the Immobilized Polymer Fraction in Attractive Nanocomposites: Tg Gradient versus Interfacial Layer

C Fernández-de-Alba, AM Jimenez, M Abbasi… - …, 2021 - ACS Publications
We study the slowing down of polymer dynamics in canonical nanocomposites made of
strongly interacting mixtures of poly-2-vinyl pyridine and silica nanoparticles (radius R= 7±2 …

How tuning interfaces impacts the dynamics and structure of polymer nanocomposites simultaneously

AC Genix, V Bocharova, B Carroll… - … Applied Materials & …, 2023 - ACS Publications
Fundamental understanding of the macroscopic properties of polymer nanocomposites
(PNCs) remains difficult due to the complex interplay of microscopic dynamics and structure …

Structural and dynamical roles of bound polymer chains in rubber reinforcement

D Salatto, JMY Carrillo, MK Endoh, T Taniguchi… - …, 2021 - ACS Publications
The addition of nanofillers to rubber matrices is a powerful route to improve the mechanical
properties. Here, we focus on a molecular understanding of basic mechanisms that are …

Loosely adsorbed chains expedite the desorption of flattened polystyrene chains on flat silicon surface

W Ren, Y Li, Y Tang, J Xu, C Zhang, OKC Tsui… - ACS Macro …, 2023 - ACS Publications
Herein, the desorption of the adsorbed chains (including two regions of flattened chains and
loosely adsorbed chains) was examined by monitoring the chain exchange kinetics between …

Critical role of the interfacial layer in associating polymers with microphase separation

S Ge, S Samanta, M Tress, B Li, K Xing… - …, 2021 - ACS Publications
Polymers with dynamic (transient) bonds, often called associating polymers, have been
attracting significant attention in recent years due to their unique viscoelastic properties, self …