Molecular dynamics simulation of polyamide-based materials–A review

S Krishna, I Sreedhar, CM Patel - Computational Materials Science, 2021 - Elsevier
A thorough report is provided in this review on Molecular Dynamics (MD) simulations of
polyamide-based materials. MD simulations have been carried out using polyamides …

Water transport in reverse osmosis membranes is governed by pore flow, not a solution-diffusion mechanism

L Wang, J He, M Heiranian, H Fan, L Song, Y Li… - Science …, 2023 - science.org
We performed nonequilibrium molecular dynamics (NEMD) simulations and solvent
permeation experiments to unravel the mechanism of water transport in reverse osmosis …

Unlocking the potential of polymeric desalination membranes by understanding molecular-level interactions and transport mechanisms

TR Nickerson, EN Antonio, DP McNally, MF Toney… - Chemical …, 2023 - pubs.rsc.org
Polyamide reverse osmosis (PA-RO) membranes achieve remarkably high water
permeability and salt rejection, making them a key technology for addressing water …

Molecular simulations to elucidate transport phenomena in polymeric membranes

M Heiranian, RM DuChanois, CL Ritt… - Environmental …, 2022 - ACS Publications
Despite decades of dominance in separation technology, progress in the design and
development of high-performance polymer-based membranes has been incremental …

Trade-off between endocrine-disrupting compound removal and water permeance of the polyamide nanofiltration membrane: phenomenon and molecular insights

J Chen, T Wang, R Dai, Z Wu… - Environmental Science & …, 2024 - ACS Publications
The polyamide (PA) nanofiltration (NF) membrane has the potential to remove endocrine-
disrupting compounds (EDCs) from water and wastewater to prevent risks to both the …

Facile and cost-effective fabrication of highly sensitive, fast-response flexible humidity sensors enabled by laser-induced graphene

S Liu, R Chen, R Chen, C Jiang, C Zhang… - … Applied Materials & …, 2023 - ACS Publications
The need to simplify fabrication processes and reduce costs for high-performance humidity
sensors is increasingly vital, especially in fields such as healthcare and agriculture. This …

Molecular simulations of organic solvent transport in dense polymer membranes: Solution-diffusion or pore-flow mechanism?

J He, H Fan, M Elimelech, Y Li - Journal of Membrane Science, 2024 - Elsevier
We employed non-equilibrium molecular dynamics simulations and theoretical predictions
to elucidate organic solvent and water transport mechanisms in dense polymer membranes …

Multimodal confined water dynamics in reverse osmosis polyamide membranes

F Foglia, B Frick, M Nania, AG Livingston… - Nature …, 2022 - nature.com
While polyamide (PA) membranes are widespread in water purification and desalination by
reverse osmosis, a molecular-level understanding of the dynamics of both confined water …

Fouling and Retention Mechanisms of Selected Cationic and Anionic Dyes in a Ti3C2Tx MXene-Ultrafiltration Hybrid System

S Kim, M Yu, Y Yoon - ACS applied materials & interfaces, 2020 - ACS Publications
Ti3C2T x MXenes, a very new family of nanostructured material, were applied in
combination with an ultrafiltration (UF) membrane (MXene-UF) for removal of the selected …

Poly (ether-block amide) thin-film membranes containing functionalized MIL-101 MOFs for efficient separation of CO2/CH4

SK Salestan, K Pirzadeh, A Rahimpour… - Journal of Environmental …, 2021 - Elsevier
In this study, a post-synthesis modification method was used to graft tetraethylenepentamine
(TEPA) on MIL-101 (Cr) metal organic framework (MOF). The post-modified amine grafted …