Nanocomposites with polymer grafted nanoparticles

SK Kumar, N Jouault, B Benicewicz, T Neely - Macromolecules, 2013 - ACS Publications
A recurring challenge in the field of nanocomposites is to control the spatial distribution of
nanoparticles (NPs) in a polymer matrix. This issue is of critical importance since it is now …

Controlling Interfacial Dynamics: Covalent Bonding versus Physical Adsorption in Polymer Nanocomposites

AP Holt, V Bocharova, S Cheng, AM Kisliuk, BT White… - ACS …, 2016 - ACS Publications
It is generally believed that the strength of the polymer–nanoparticle interaction controls the
modification of near-interface segmental mobility in polymer nanocomposites (PNCs) …

Effect of Interfacial Bonding on Interphase Properties in SiO2/Epoxy Nanocomposite: A Molecular Dynamics Simulation Study

Z Wang, Q Lv, S Chen, C Li, S Sun… - ACS applied materials & …, 2016 - ACS Publications
Atomistic molecular dynamics simulations have been performed to explore the effect of
interfacial bonding on the interphase properties of a nanocomposite system that consists of …

Ligand engineering of polymer nanocomposites: from the simple to the complex

Y Li, TM Krentz, L Wang, BC Benicewicz… - … applied materials & …, 2014 - ACS Publications
One key to optimizing the performance of polymer nanocomposites for high-tech
applications is surface ligand engineering of the nanofiller, which has been used to either …

Structure and dynamics properties at interphase region in the composite of polystyrene and cross-linked polystyrene soft nanoparticle

T Chen, HJ Qian, YL Zhu, ZY Lu - Macromolecules, 2015 - ACS Publications
It is crucial to understand how much and how far the structure and dynamics properties of
the polymer melt can be affected by incorporating nanoparticles (NPs) in the system. Here …

How thick is the interphase in an ultrathin polymer film? Coarse-grained molecular dynamics simulations of polyamide-6, 6 on graphene

H Eslami, F Muller-Plathe - The Journal of Physical Chemistry C, 2013 - ACS Publications
Coarse-grained molecular dynamics simulations have been performed to study a
nanometric polyamide-6, 6 film containing long chains (100 chemical repeat units), in …

Multiscale modeling of the polymer–silica surface interaction: from atomistic to mesoscopic simulations

G Maurel, F Goujon, B Schnell… - The Journal of Physical …, 2015 - ACS Publications
We propose here to investigate the interaction between cis-1, 4 polybutadiene polymer
chains and a silica surface. We opt for mesoscopic simulations in order to simulate the …

Multiscale modeling of the HKUST-1/poly (vinyl alcohol) interface: from an atomistic to a coarse graining approach

R Semino, JP Dürholt, R Schmid… - The Journal of Physical …, 2017 - ACS Publications
We present a computational multiscale study of a metal–organic framework (MOF)/polymer
composite combining micro-and mesoscopic resolution, by coupling atomistic and coarse …

Generation of well-relaxed all-atom models of large molecular weight polymer melts: a hybrid particle-continuum approach based on particle-field molecular dynamics …

A De Nicola, T Kawakatsu, G Milano - Journal of Chemical Theory …, 2014 - ACS Publications
A procedure based on Molecular Dynamics (MD) simulations employing soft potentials
derived from self-consistent field (SCF) theory (named MD-SCF) able to generate well …

Molecular dynamics simulation of the viscoelasticity of polymer nanocomposites under oscillatory shear: effect of interfacial chemical coupling

Z Li, J Liu, Z Zhang, Y Gao, L Liu, L Zhang, B Yuan - RSC advances, 2018 - pubs.rsc.org
In this work by adopting coarse-grained molecular dynamics simulation, we focus our
attention on investigating the effect of the chemical coupling between polymer and …