Diffusivity of CO2 in H2O: A Review of Experimental Studies and Molecular Simulations in the Bulk and in Confinement

HM Polat, FM Coelho, TJH Vlugt… - Journal of Chemical & …, 2024 - ACS Publications
An in-depth review of the available experimental and molecular simulation studies of CO2
diffusion in H2O, which is a central property in important industrial and environmental …

Backscattering silicon spectrometer (BASIS): sixteen years in advanced materials characterization

NC Osti, N Jalarvo, E Mamontov - Materials Horizons, 2024 - pubs.rsc.org
Quasielastic neutron scattering (QENS) is an experimental technique that can measure
parameters of mobility, such as diffusion jump rate and jump length, as well as localized …

[HTML][HTML] Fluid transport through heterogeneous pore matrices: Multiscale simulation approaches

A Phan, D Fan, A Striolo - Physics of Fluids, 2020 - pubs.aip.org
Fluids confined in nanopores exhibit several unique structural and dynamical characteristics
that affect a number of applications in industry as well as natural phenomena …

Interfacial and confinement-mediated organization of gas hydrates, water, organic fluids, and nanoparticles for the utilization of subsurface energy and geological …

S Mohammed, H Asgar, M Deo, G Gadikota - Energy & Fuels, 2021 - ACS Publications
Harnessing the subsurface geologic environments in an efficient and environmentally
sustainable manner is challenged by uncertainties associated with predicting the fate of …

Molecular structure of adsorbed water phases in silica nanopores

G Rother, S Gautam, T Liu, DR Cole… - The Journal of …, 2022 - ACS Publications
The adsorption of water vapor in silica nanopores with different pore morphologies and
surface hydrophilicities was studied to quantify the densities and thicknesses of the water …

Effects of pore connectivity and tortuosity on the dynamics of fluids confined in sub-nanometer pores

S Gautam, DR Cole - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
Dynamical behavior of fluids under nano-pore confinement is studied extensively as it has
important implications for several industrial as well as geological processes. Pore network in …

[HTML][HTML] Structure and dynamics of ethane confined in silica nanopores in the presence of CO2

T Liu, S Gautam, DR Cole, S Patankar… - The Journal of …, 2020 - pubs.aip.org
Fundamental understanding of the subcritical/supercritical behavior of key hydrocarbon
species inside nano-porous matrices at elevated pressure and temperature is less …

Surface Interactions and Nanoconfinement of Methane and Methane plus CO2 Revealed by High-Pressure Magic Angle Spinning NMR Spectroscopy and Molecular …

S Ok, S Gautam, KH Liu, DR Cole - Membranes, 2022 - mdpi.com
This study explores the fundamental, molecular-to microscopic-level behavior of methane
gas confined into nanoporous silica proxies with different pore diameters and surface-to …

Molecular understanding of enhanced hydrocarbon recovery processes: Role of local self-diffusion coefficients of complex mixtures

MS Santos, M Hamza, LFM Franco, M Castier… - Energy & …, 2022 - ACS Publications
Reducing carbon dioxide emissions in an attempt to control global warming is a critical issue
being addressed at global level today. One method of regulating the amount of CO2 in the …

Formation and Dynamics of Imidazole Supramolecular Chains Investigated by Deep Potential Molecular Dynamics Simulation

J Zhang, J Lei, P Feng, W Chen, J Zhou, G Zhang - Langmuir, 2024 - ACS Publications
Imidazole-based materials have attracted considerable attention due to their promising
potential for facilitating anhydrous proton transport at high temperatures. Herein, a machine …