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Probing membrane hydration in microfluidic polymer electrolyte membrane electrolyzers via operando synchrotron Fourier-transform infrared spectroscopy

Article dans une revue avec comité de lecture
Author
KRAUSE, Kevin
1002421 Institut de Mécanique et d'Ingénierie [I2M]
ccGARCIA, Marine
1002421 Institut de Mécanique et d'Ingénierie [I2M]
MICHAU, Dominique
525101 Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
CLISSON, Gérald
50686 Laboratoire du Futur [LOF]
ccBILLINGHURST, Brant
ccBATTAGLIA, Jean-Luc
1002421 Institut de Mécanique et d'Ingénierie [I2M]
ccCHEVALIER, Stéphane
1002421 Institut de Mécanique et d'Ingénierie [I2M]

URI
http://hdl.handle.net/10985/24821
DOI
10.1039/d3lc00380a
Date
2023
Journal
Lab on a Chip

Abstract

The hydration of the proton exchange membrane (PEM) in water-splitting electrolyzers has been directly linked to improved performance. We present a novel platform for characterizing the PEM hydration in operando via synchrotron infrared spectroscopy.

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