Diffusion in polymeric systems–A review on free volume theory

J Sharma, K Tewari, RK Arya - Progress in Organic Coatings, 2017 - Elsevier
This review paper deals the history and development of various theories to predict the
diffusion in polymeric systems. The basis and application of various theories with the …

Evidence of spontaneous formation of two-dimensional amorphous clathrates on superhydrophilic surfaces

Y Gao, S Wang, J Jiang, Y Liu… - Journal of the …, 2024 - ACS Publications
Clathrate hydrates reserved in the seabed are often dispersed in the pores of coarse-
grained sediments; hence, their formation typically occurs under nanoconfinement. Herein …

[HTML][HTML] The role of the excluded volume in the molecular dynamics for molecular systems revealed by the direct computational approach

F Kaśkosz, K Koperwas, M Paluch - Journal of Molecular Liquids, 2022 - Elsevier
In this paper, we directly verify the methods of determining the free volumes proposed in the
literature. Using the computer simulations of the molecular dynamics for two quasi-real …

Thermal conductivity of the Lennard-Jones chain fluid model

G Galliero, C Boned - Physical Review E—Statistical, Nonlinear, and Soft …, 2009 - APS
Nonequilibrium molecular dynamics simulations have been performed to estimate, analyze,
and correlate the thermal conductivity of a fluid composed of short Lennard-Jones chains …

Water dimer equilibrium constant calculation: A quantum formulation including metastable states

C Leforestier - The Journal of chemical physics, 2014 - pubs.aip.org
T r [e− β HAB− e− β HAB o] is performed in the coordinate representation, it does also
include contribution from the whole continuum, ie, resonances and collision pairs of …

Thermal conductivity of the Lennard-Jones fluid: An empirical correlation

M Bugel, G Galliero - Chemical Physics, 2008 - Elsevier
In this work, is presented an empirical correlation on the thermal conductivity of the Lennard-
Jones fluid based on extensive non-equilibrium molecular dynamics simulations results …

On the exclusion of the negative contribution to the molecular partition function

M Buchowiecki - Molecular Physics, 2019 - Taylor & Francis
The article presents classical mechanics approach to thermodynamic properties of
molecules at high temperatures which is based on a specific realisation of the idea of …

Excess-entropy scaling for gas diffusivity in nanoporous materials

Y Liu, J Fu, J Wu - Langmuir, 2013 - ACS Publications
We present an efficient computational procedure for the rapid prediction of the self-diffusivity
of gas molecules in nanoporous materials by a combination of the Knudsen model …

Re-entrant phase behavior for systems with competition between phase separation and self-assembly

A Reinhardt, AJ Williamson, JPK Doye… - The Journal of …, 2011 - pubs.aip.org
In patchy particle systems where there is a competition between the self-assembly of finite
clusters and liquid–vapor phase separation, re-entrant phase behavior can be observed …

A free volume theory on the chain length dependence of the diffusivity of linear polymers

CPJ Wong, P Choi - Soft matter, 2019 - pubs.rsc.org
A free volume theory was developed to account for the crossover of the chain length
dependence of the center-of-mass self-diffusion coefficient of linear polymers from …