Molecular simulations of supercritical fluid systems

JM Stubbs - The Journal of Supercritical Fluids, 2016 - Elsevier
Molecular simulation has become increasingly common as a means to study properties of
pure supercritical fluids (SCFs) as well as their solutions. With the large number of studies …

Hydrogen bonding in 1-butyl-and 1-ethyl-3-methylimidazolium chloride ionic liquids

I Skarmoutsos, D Dellis, RP Matthews… - The journal of …, 2012 - ACS Publications
A detailed investigation of hydrogen bonding in the pure ionic liquids [C4C1im] Cl and
[C2C1im] Cl has been carried out using primarily molecular dynamics techniques. Analyses …

Hydrogen bonding and related properties in liquid water: A Car–Parrinello molecular dynamics simulation study

E Guardia, I Skarmoutsos, M Masia - The Journal of Physical …, 2015 - ACS Publications
The local hydrogen-bonding structure and dynamics of liquid water have been investigated
using the Car–Parrinello molecular dynamics simulation technique. The radial distribution …

On the different faces of the supercritical phase of water at a near-critical temperature: Pressure-induced structural transitions ranging from a gaslike fluid to a plastic …

I Skarmoutsos, A Henao, E Guardia… - The Journal of Physical …, 2021 - ACS Publications
The present study reports a systematic analysis of a wide variety of structural,
thermodynamic, and dynamic properties of supercritical water along the near-critical …

Local structural fluctuations, hydrogen bonding and structural transitions in supercritical water

I Skarmoutsos, E Guardia, J Samios - The Journal of Supercritical Fluids, 2017 - Elsevier
The contribution of hydrogen bonding interactions to the formation of local density
inhomogeneities in supercritical water at near-critical conditions has been extensively …

Study of the microcharacter of ultrastable aqueous foam stabilized by a kind of flexible connecting bipolar-headed surfactant with existence of magnesium ion

C Li, Y Li, R Yuan, W Lv - Langmuir, 2013 - ACS Publications
In this paper, ultrastable aqueous foam stabilized by a kind of flexible connecting bipolar-
headed surfactant alkyl polyoxyethylene sulfate (AE3S) with coexisting Mg2+ was reported …

Non-thermal effect of microwave in supercritical water: A molecular dynamics simulation study

Y Hu, G Jia - Physica A: Statistical Mechanics and its Applications, 2021 - Elsevier
Molecular dynamics (MD) simulation were employed to explore the microwave (MW) non-
thermal effects of the supercritical water (SCW) using the SPC and SPC/E potential models …

Understanding flow enhancement in graphene‐coated nanochannels

Y Jin, R Tao, Z Li - Electrophoresis, 2019 - Wiley Online Library
In this work, we investigate pressure‐driven water flows in graphene‐coated copper
nanochannels through molecular dynamics simulations. It is found that the flow rate in bare …

Composition dependence of thermodynamic, dynamic and dielectric properties of water–methanol model mixtures. Molecular dynamics simulation results with the …

E Galicia-Andrés, H Dominguez, L Pusztai… - Journal of Molecular …, 2015 - Elsevier
We have studied thermodynamic and dynamic properties, as well as the dielectric constant,
of water–methanol model mixtures in the entire range of composition, by using constant …

Hydrogen bond, electron donor-acceptor dimer, and residence dynamics in supercritical CO2-ethanol mixtures and the effect of hydrogen bonding on single …

I Skarmoutsos, E Guardia, J Samios - The Journal of chemical physics, 2010 - pubs.aip.org
The hydrogen bonding and dynamics in a supercritical mixture of carbon dioxide with
ethanol as a cosolvent (X ethanol∼ 0.1) were investigated using molecular dynamics …