Enhanced water flux through graphitic carbon nitride nanosheets membrane by incorporating polyacrylic acid
Sign Up to like & getrecommendations! Published in 2018 at "Aiche Journal"
DOI: 10.1002/aic.16076
Abstract: Membranes assembled from two-dimensional (2D) layered materials have shown potential use in water purification. Recently, a 2D graphitic carbon nitride (g-C3N4) nanosheets membrane exhibit considerable separation performance in water purification. In this study, to further… read more here.
Keywords: separation performance; water; nanosheets membrane; graphitic carbon ... See more keywords
Improving CO2 separation performance by incorporating MWCNTs@mSiO2 core@shell filler in mixed matrix membranes
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Composites"
DOI: 10.1002/pc.24555
Abstract: To improve CO2 separation performance in mixed matrix membranes (MMMs), a novel mesoporous silica-coated on the outer surface of multi-walled carbon nanotube (MWCNTs@mSiO2) core@shell filler was synthesized and dispersed into Pebax MH 1657 (TPE) matrix.… read more here.
Keywords: separation performance; msio2 core; matrix; mwcnts msio2 ... See more keywords
Numerical investigation on band-broadening characteristics of an ordered packed bed with novel particles
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.03.045
Abstract: Ordered structures are considered as the potential choice to improve the efficiency of separation. Moreover, the pore connectivity and pore size distribution of structured packed beds could be designed to improve the column separation performance.… read more here.
Keywords: separation performance; packed beds; investigation; ordered packed ... See more keywords
Improving chlorine resistance and separation performance of thin-film composite nanofiltration membranes with in-situ grafted melamine
Sign Up to like & getrecommendations! Published in 2020 at "Desalination"
DOI: 10.1016/j.desal.2020.114539
Abstract: Abstract Nanofiltration (NF) membranes exhibit great performance deterioration when contacting with high concentration chlorine solutions, which is unbeneficial to their sustainable operation. Herein, a chlorine-stable melamine was surface-grafted to the polyamide membrane by a covalent… read more here.
Keywords: separation performance; chlorine; performance; melamine ... See more keywords
Separation performance of coal in an air dense medium fluidized bed at varying feeding positions
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.01.131
Abstract: Abstract Coal preparation is the basis and prerequisite for clean coal utilization. Air dense medium fluidized bed separation (ADMFB) technique demonstrated good separation performance for coal cleaning. Feeding position remarkably affects separation performance of ADMFB.… read more here.
Keywords: separation; air dense; coal; separation performance ... See more keywords
Effect of temperature on separation performance in ionic liquid/Ag nanocomposite membranes for olefin/paraffin mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.02.009
Abstract: Abstract Nanocomposite membranes consisting of silver nanoparticles dispersed in ionic liquid such as 1-butyl-3-methylimidazolium tetrafluoroborate (BMIM+BF4−) were prepared and tested for the separation of olefin/paraffin mixtures. Here, we report the effects of high temperature heat… read more here.
Keywords: separation; separation performance; ionic liquid; nanocomposite membranes ... See more keywords
CO2/CH4 separation performance of ionic-liquid-based epoxy-amine ion gel membranes under mixed feed conditions relevant to biogas processing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.01.016
Abstract: Abstract The CO2/CH4 separation performance under humidified mixed feed conditions relevant to biogas separation is reported for supported, epoxy-amine-based ion gel membranes containing fixed-site amine facilitated CO2 transport carriers. The chemical composition of the ion… read more here.
Keywords: co2; separation performance; ch4 separation; co2 ch4 ... See more keywords
Effect of copolymer microphase-separated structures on the gas separation performance and aging properties of SBC-derived membranes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.01.060
Abstract: Abstract Three styrene-butadiene copolymer (SBC)-derived membranes were prepared using different polystyrene/polybutadiene (PS/PB) ratios, including a graft copolymer with 4 wt% PB (PS-4BR) and block copolymers with 55 and 70 wt% PB (PS-55BR and PS-70BR). The SBC-derived membranes… read more here.
Keywords: sbc derived; separation performance; microphase separated; derived membranes ... See more keywords
Post-crosslinking of triptycene-based Tröger's base polymers with enhanced natural gas separation performance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2018.04.013
Abstract: Abstract A novel triptycene-based diamine, 2,6-diaminotriptycene-14-carboxylic acid, was synthesized and used for preparing carboxylic acid containing triptycene-based Troger's base copolymers, CoPIM-TB-1 and CoPIM-TB-2, with another diamine monomer, 2,6-diaminotriptycene. The copolymers were subsequently post-crosslinked by glycidol… read more here.
Keywords: separation performance; triptycene based; gas; base ... See more keywords
Polyvinylamine/graphene oxide/PANI@CNTs mixed matrix composite membranes with enhanced CO2/N2 separation performance
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117246
Abstract: Abstract Lamellar PANI@CNTs-GO materials were prepared by intercalating polyaniline-coated carbon nanotubes (PANI@CNTs) in graphene oxide (GO) layers to regulate the interlayer spacing. Mixed matrix membranes (MMMs) with tuned structures were achieved by coating a mixed… read more here.
Keywords: pani; separation performance; pani cnts; graphene oxide ... See more keywords
Few-layers MoS2 nanosheets modified thin film composite nanofiltration membranes with improved separation performance
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117526
Abstract: Abstract Two-dimensional (2D) molybdenum disulfide (MoS2) nanosheets materials with excellent properties provide a new possibility and approach for designing nanofiltration (NF) membranes with overcoming the “trade-off” phenomenon of permselectivity. Few-layers of 2D MoS2 were synthesized… read more here.
Keywords: separation performance; nanofiltration membranes; mos2 nanosheets; membrane ... See more keywords