Home » Latest Publications & Patents on Per- and Polyfluoroalkyl (PFAS)

Latest Publications & Patents on Per- and Polyfluoroalkyl (PFAS)

Environmental Engineering, Environmental Impact, Fluid Mechanics, Microwave, Per- and Polyfluoroalkyl Substances (PFAS), Recycling, Sensors, Sustainable Practices, Water contamination

This is our latest selection of worldwide publications and patents in english on Per- and Polyfluoroalkyl (PFAS), between many scientific online journals, classified and focused on PFAS, Teflon, perfluoroalkyl, polyfluoroalkyl, fluoropolymer, persistent organic pollutant, persistent pollutant, forever chemical, PFOS, PFOA, fluorosurfactant, fluorocarbon, perfluorononanoic and PFNA.

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Advanced ion exchange membranes and applications thereof

Patent published on the 2025-06-19 in WO under Ref WO2025128460 by WILLIAMS RICHARD KENT [US] (Williams Richard [us], Yi Zheng [us], Graham Chris [us], Lin Keng [tw], Qazi Khushnood [us])

Abstract: Improved performance ion exchange membranes for use in REM, AEM and DMFC fuel cells, buffered fuel cells, hydrolysis, other applications comprise a molecular matrix of homopolymers, di-monomer, heteropolymers, copolymers, or block-polymers of fluorocarbon and hydrocarbon compounds combined with (i) skeletal support grid to improve durability, handling, reduce membrane swelling, and sequester dopants and nanoparticles from leakage; (ii) microporous membrane formed using a sacrificial filler proce[...]

Our summary: Advanced ion exchange membranes with improved performance for various applications, incorporating molecular matrix, skeletal support grid, microporous membrane, hetero-ionomeric matrix, permanent fillers, ionic liquid doping, membrane nanocoating, and catalytic nanocoating. Integrated into iBFC power blade and energy bank applications.

ion exchange membranes, fuel cells, nanocoating, conductivity

Patent

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Topics covered: PFAS, Teflon, perfluoroalkyl, polyfluoroalkyl, fluoropolymer, persistent organic pollutant, PFOS, PFOA, fluorosurfactant, fluorocarbon, perfluorononanoic, PFNA, triboelectric nanogenerators, microwave plasma, fluid resistant treatment, molecular imprinted polymer, and atmospheric plasma spraying..

Titus Becker

Interesting read! But arent there safer alternatives to PFAS? We should be focusing more on those, dont you think?

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Hugh

Interesting read, but arent some PFAS beneficial in certain industries? We cant just outright ban them, can we?

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