A Performance Study of CAB-MWCNTs Blend Mixed Matrix Membrane for CO2/N2 Separation

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104344 - 104344

Published: Feb. 1, 2025

Language: Английский

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Synthesis and application of polyphenylene sulphides: problems and solutions

Plasticheskie massy, Journal Year: 2025, Volume and Issue: 1, P. 21 - 29

Published: March 13, 2025

This review presents current information regarding the advancement of synthesis and application polyphenylene sulfides (PPS). The molecular weight characteristics PPS are significantly influenced by conditions such as residual water content in reaction mixture, nature solvent, time, temperature. In past 10–15 years, there has been significant development direct functionalization aromatic compounds with sulfur atoms presence oxidizers under UV irradiation. method shown to produce linear weights up 10000 milder conditions. also covers applications various industries automotive, aerospace, electrical, additive manufacturing, gas separation membranes oil-in-water emulsions. An emerging is use sulfide substrates for photocatalysts oxidation reactions organic compounds.

Language: Английский

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Enhanced CO2/CH4 separation using amine-modified ZIF-8 mixed matrix membranes

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: 334, P. 130404 - 130404

Published: Jan. 24, 2025

Language: Английский

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Self S-doped porous carbon from polyphenylene sulfide: Kinetic and thermodynamic study of CO2 adsorption and separation performance

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161861 - 161861

Published: March 1, 2025

Language: Английский

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Modifying polysulfone dual-layer hollow fiber membrane with amine-functionalized bimetallic MOF (PEI@HKUST-1(Cu, Mg)) for improved mechanical stability and CO/CH separation performance

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 13(1), P. 114913 - 114913

Published: Nov. 28, 2024

Language: Английский

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Graphene in gas separation membranes—State-of-the-art and potential spoors

Characterization and Application of Nanomaterials, Journal Year: 2024, Volume and Issue: 7(1), P. 4581 - 4581

Published: April 9, 2024

Graphene and derivatives have been frequently used to form advanced nanocomposites. A very significant utilization of polymer/graphene nanocomposite was found in the membrane sector. The up-to-date overview essentially highlights design, features, functions graphene membranes towards gas separations. In this concern, pristine thin layer as well nanocomposites with poly(dimethyl siloxane), polysulfone, poly(methyl methacrylate), polyimide, other matrices perceived separation membranes. these membranes, dispersion interaction polymers through applying appropriate processing techniques led optimum porosity, pore sizes, distribution, i.e., suitable for selective gaseous molecules. Consequently, graphene-derived brought about numerous revolutions high-performance structural diversity has facilitated separation, permeation, barrier processes, especially desired molecules, ions, contaminants. Future research on innovative nanoporous graphene-based can overcome design/performance-related challenging factors technical utilizations.

Language: Английский

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Development of High-Performance Cellulose Propanoate Ester/1,2,3-Propanetriol composite Membranes: Enhancing thermal stability with transparency

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

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