Polymer nanocomposite dielectrics: understanding the matrix/particle interface

S Wang, Z Luo, J Liang, J Hu, N Jiang, J He, Q Li - ACS nano, 2022 - ACS Publications
Polymer nanocomposite dielectrics possess exceptional electric properties that are absent
in the pristine dielectric polymers. The matrix/particle interface in polymer nanocomposite …

Relaxation behavior of polymer thin films: Effects of free surface, buried interface, and geometrical confinement

B Li, S Zhang, JS Andre, Z Chen - Progress in Polymer Science, 2021 - Elsevier
The glass transition temperature (T g) of polymer thin films, one of the most important
parameters to characterize the relaxation behavior of polymer chains in a thin film, has been …

Tough and conductive nacre‐inspired MXene/epoxy layered bulk nanocomposites

H Wang, R Lu, J Yan, J Peng… - Angewandte Chemie …, 2023 - Wiley Online Library
A long‐standing quest in materials science has been the development of tough epoxy resin
nanocomposites for use in numerous applications. Inspired by nacre, here we report tough …

Direct visualization and characterization of interfacially adsorbed polymer atop nanoparticles and within nanocomposites

K Randazzo, M Bartkiewicz, B Graczykowski… - …, 2021 - ACS Publications
Irreversible adsorption at polymer/substrate interfaces has been reported to influence glassy
properties in thin films. However, consideration has yet to be extended to the nanocomposite …

Dynamics gradient of polymer chains near a solid interface

HK Nguyen, S Sugimoto, A Konomi, M Inutsuka… - ACS Macro …, 2019 - ACS Publications
The relaxation dynamics of polyisoprene (PI) and nitrile butadiene rubber (NBR) chains at
the SiO2 interface were directly probed as a function of distance from the SiO2 surface using …

Review and reproducibility of forming adsorbed layers from solvent washing of melt annealed films

MF Thees, JA McGuire, CB Roth - Soft Matter, 2020 - pubs.rsc.org
Recent studies suggest chain adsorption in the melt may be responsible for a number of
property changes in thin films by making correlations between the residual adsorbed layer …

Segregation of an amine component in a model epoxy resin at a copper interface

M Aoki, A Shundo, K Okamoto, T Ganbe, K Tanaka - Polymer Journal, 2019 - nature.com
Epoxy resins, which are obtained by the curing reaction of epoxy-and amine-compounds
mixture, have been often utilized in contact with metals. We herein report on the chemical …

Thermal properties and segmental dynamics of polymer melt chains adsorbed on solid surfaces

N Jiang, M Sen, MK Endoh, T Koga, E Langhammer… - Langmuir, 2018 - ACS Publications
The glass transition of supported polystyrene (PS) and poly (2-vinylpyridine)(P2VP) thin
films in the vicinity of the substrate interface was studied by using a nanoplasmonic sensing …

Investigation of the atmospheric moisture effect on the molecular behavior of an isocyanate-based primer surface

S Zhang, L Hsu, A Toolis, B Li, J Zhou, T Lin, Z Chen - Langmuir, 2021 - ACS Publications
A primer coating is engineered to facilitate compatibility between products like adhesives,
sealants, and potting compounds and targeted substrates. Prolonged exposure of …

Conformational Relaxation of Poly(styrene-co-butadiene) Chains at Substrate Interface in Spin-Coated and Solvent-Cast Films

B Zuo, M Inutsuka, D Kawaguchi, X Wang… - …, 2018 - ACS Publications
The local conformation of poly (styrene-co-butadiene) rubber (SBR) chains in direct contact
with a quartz substrate was examined by interface-sensitive sum-frequency generation …