Interphase in polymer nanocomposites

J Huang, J Zhou, M Liu - JACS Au, 2022 - ACS Publications
The lightweight and high-strength functional nanocomposites are important in many
practical applications. Natural biomaterials with excellent mechanical properties provide …

Crystallization in thin films of polymer glasses: The role of free surfaces, solid interfaces and their competition

Y Yang, H Tian, S Napolitano, B Zuo - Progress in Polymer Science, 2023 - Elsevier
Polymer coatings of nanometric thickness are about to enter in everyday life as part of a
wide range of applications such as protective layers, stimuli-responsive membranes or as …

Unraveling bilayer interfacial features and their effects in polar polymer nanocomposites

X Li, S He, Y Jiang, J Wang, Y Yu, X Liu, F Zhu… - Nature …, 2023 - nature.com
Polymer nanocomposites with nanoparticles dispersed in polymer matrices have attracted
extensive attention due to their significantly improved overall performance, in which the …

Best practices and recommendations for accurate nanomechanical characterization of heterogeneous polymer systems with atomic force microscopy

DW Collinson, RJ Sheridan, MJ Palmeri… - Progress in Polymer …, 2021 - Elsevier
The past two decades have seen atomic force microscopy (AFM) evolve from an
experimental technique to probe simple surface topography to one that can spatially map …

Irreversible adsorption of polymer melts and nanoconfinement effects

S Napolitano - Soft Matter, 2020 - pubs.rsc.org
For almost a decade, growing experimental evidence has revealed a strong correlation
between the properties of nanoconfined polymers and the number of chains irreversibly …

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 …

Metastable polymer adsorption dictates the dynamical gradients at interfaces

H Tian, C Bi, Z Li, C Wang, B Zuo - Macromolecules, 2023 - ACS Publications
Polymer adsorption proceeds through a wide variety of metastable states due to kinetic
constraints originating from the pinning of segments on solid interfaces, creating an …

Surface dynamics of glasses

H Tian, Q Xu, H Zhang, RD Priestley, B Zuo - Applied Physics Reviews, 2022 - pubs.aip.org
Two challenging scientific disciplines, ie, the physics of glasses [Anderson, Science 267,
1615 (1995); Kennedy and Norman, Science 309, 75 (2005)] and interface chemistry …

The role of the molecular weight of the adsorbed layer on a substrate in the suppressed dynamics of supported thin polystyrene films

W Ren, X Wang, J Shi, J Xu, H Taneda, NL Yamada… - Soft Matter, 2022 - pubs.rsc.org
The adsorbed layer on a solid surface plays a crucial role in the dynamics of
nanoconfinement polymer materials. However, the influence of the adsorbed layer is …

Decoupled polymer dynamics in weakly attractive poly (methyl methacrylate)/silica nanocomposites

W Cui, W You, Z Sun, W Yu - Macromolecules, 2021 - ACS Publications
In this work, polymer dynamics of the weakly attractive poly (methyl methacrylate)(PMMA)/
silica nanocomposites with different molecular weights of the matrix, interaction strength …