Results 11 to 20 of about 4,776,183 (194)

Combining Machine Learning and Molecular Simulations to Unlock Gas Separation Potentials of MOF Membranes and MOF/Polymer MMMs

open access: yesACS Applied Materials and Interfaces, 2022
Due to the enormous increase in the number of metal-organic frameworks (MOFs), combining molecular simulations with machine learning (ML) would be a very useful approach for the accurate and rapid assessment of the separation performances of thousands of
Hilal Daglar, Seda Keskin
semanticscholar   +1 more source

Influence of pressure on filtration performance of nanofiber composite filtering material

open access: yesYou-qi chuyun, 2022
Purification technology is required to separate the liquid impurities of natural gas during its transportation. However, the filtration performance of coalescing filter element used for natural gas purification at present needs to be improved. Therefore,
Xianzhao WANG   +6 more
doaj   +1 more source

A Review on Ionic Liquid Gas Separation Membranes

open access: yesMembranes, 2021
Ionic liquids have attracted the attention of the industry and research community as versatile solvents with unique properties, such as ionic conductivity, low volatility, high solubility of gases and vapors, thermal stability, and the possibility to ...
K. Friess   +7 more
semanticscholar   +1 more source

Ultra-selective molecular-sieving gas separation membranes enabled by multi-covalent-crosslinking of microporous polymer blends

open access: yesNature Communications, 2021
High-performance membranes exceeding the conventional permeability-selectivity upper bound are attractive for advanced gas separations. In the context microporous polymers have gained increasing attention owing to their exceptional permeability, which ...
Xiuling Chen   +6 more
semanticscholar   +1 more source

Polyvinylnorbornene Gas Separation Membranes [PDF]

open access: yesPolymers, 2019
Polynorbornenes are already used in a wide range of applications. They are also considered materials for polymer gas separation membranes because of their favorable thermal and chemical resistance, rigid backbone and varied chemistry. In this study, the use of 5-vinyl-2-norbornene (VNB), a new monomer in the field of gas separations, is investigated by
Dujardin, Wouter   +5 more
openaire   +3 more sources

Recent development of polyimides: Synthesis, processing, and application in gas separation

open access: yesJournal of Polymer Science, 2021
High-performance polymers have been concomitant with advanced technology for half a century. With the advancement of synthetic chemistry, the recent development of high-performance polymers has provided superior properties and enabled wide applications ...
Zhen Xu   +4 more
semanticscholar   +1 more source

Optimization of Y and T-shaped microchannels for liquid–liquid extraction

open access: yesScientific Reports, 2023
Solvent extraction on a micro-scale has received much attention due to its advantages in recent years. The purpose of this research is to compare the inlet geometry of T and Y-shaped microchannels.
Negah Morshedaski   +2 more
doaj   +1 more source

Printed graphene oxide-based membranes for gas separation and carbon capture

open access: yesChemical Engineering Journal, 2021
Graphene oxide (GO)-based separation membranes have demonstrated the great potential to separate molecules and ions by the interlayer spacing with tunable nano-sized channels.
Fanglei Zhou   +8 more
semanticscholar   +1 more source

Microporous Metal-Organic Framework Materials for Gas Separation

open access: yes, 2020
Gas separation is a very important industrial process for manufacturing chemicals, fuels, plastics, and polymers but is also energy intensive through the traditional cryogenic distillations.
Rui‐Biao Lin   +3 more
semanticscholar   +1 more source

Ultrathin Two-Dimensional Membranes Assembled by Ionic Covalent Organic Nanosheets with Reduced Apertures for Gas Separation.

open access: yesJournal of the American Chemical Society, 2020
Covalent organic frameworks (COFs) are a promising category of porous materials possessing extensive chemical tunability, high porosity, ordered arrangements at a molecular level, and considerable chemical stability.
Yunpan Ying   +7 more
semanticscholar   +1 more source

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