Correlation between Nafion Morphology in Various Dispersion Liquids and Properties of the Cast Membranes

Correlation between Nafion Morphology in Various Dispersion Liquids and Properties of the Cast Membranes

Nafion is a perfluorosulfonic acid polymer that is most commonly used in proton-exchange membrane fuel cells. The processes of pretreatment and formation of such membranes strongly affect their properties. In this work, dispersions of Nafion in various ionic forms and dispersing liquids (ethylene gl...

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Bibliographic Details
Main Authors: Ekaterina Yu. Safronova, Daria Yu. Voropaeva, Dmitry V. Safronov, Nastasia Stretton, Anna V. Parshina, Andrey B. Yaroslavtsev
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Membranes
Subjects:
nafion membrane
polymer dispersion
film casting
proton conductivity
gas permeability
selectivity
Online Access:https://www.mdpi.com/2077-0375/13/1/13

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