Dissipative Dynamics of Polymer Phononic Materials
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DOI: 10.1002/adfm.202103424
Abstract: Phononic materials are artificial composites with unprecedented abilities to control acoustic waves in solids. Their performance is mainly governed by their architecture, determining frequency ranges in which wave propagation is inhibited. However, the dynamics of… read more here.
Keywords: phononic materials; frequency ranges; dissipative dynamics; dynamics polymer ... See more keywords
Hierarchical Structure and Dynamics of a Polymer/Nanoparticle Hybrid Displaying Attractive Polymer–Particle Interaction
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b01141
Abstract: X-ray photon correlation spectroscopy and small-angle X-ray scattering were used to study the thermally driven motion and hierarchical structure of palladium (Pd) nanoparticles (NPs) in the concentrated solutions composed of polymers with different molecular weights.… read more here.
Keywords: dynamics polymer; polymer nanoparticle; hierarchical structure; structure dynamics ... See more keywords
Decoupling the Polymer Dynamics and the Nanoparticle Network Dynamics of Polymer Nanocomposites through Dielectric Spectroscopy and Rheology
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b01584
Abstract: The dynamics of polymer nanocomposites (PNCs) are dictated by two intertwining components, the polymer matrix and the nanoparticle network, whose characteristics have not been elucidated. Here, we ... read more here.
Keywords: dynamics polymer; polymer nanocomposites; rheology; nanoparticle network ... See more keywords
The effect of dynamically heterogeneous interphases on the particle dynamics of polymer nanocomposites.
Sign Up to like & getrecommendations! Published in 2023 at "Soft matter"
DOI: 10.1039/d2sm01617f
Abstract: The entanglements of dynamically asymmetric polymer layers influence relaxations of nanoparticles in polymer nanocomposites. In this work, the dynamics of polymer-adsorbed and polymer-grafted nanoparticles in a poly(methyl acrylate) matrix polymer was investigated using X-ray photon… read more here.
Keywords: dynamically heterogeneous; polymer nanocomposites; heterogeneous interphases; effect dynamically ... See more keywords
Dynamics of a polymer chain translocating through varying cone-shaped channels.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.042501
Abstract: By employing the exact enumeration technique, we study consequences of different apex angles of a wedge-shaped channel on the mean first passage time and free-energy profile of a linear polymer chain translocating from the cis-… read more here.
Keywords: chain translocating; translocating varying; apex angles; dynamics polymer ... See more keywords
Protein adsorption dynamics to polymer surfaces revisited-A multisystems approach.
Sign Up to like & getrecommendations! Published in 2019 at "Biointerphases"
DOI: 10.1116/1.5121249
Abstract: Performance and safety of materials in contact with living matter are determined by sequential and competitive protein adsorption. However, cause and consequences of these processes remain hard to be generalized and predicted. In a new… read more here.
Keywords: adsorption dynamics; adsorption; dynamics polymer; polymer surfaces ... See more keywords