Mid infrared imaging of mass transport in polymer electrolyte membranes of an operating microfluidic water electrolyzer

Stéphane Chevalier, Meguya Ryu, Jean-Christophe Batsale +1

This study investigates water transport in a polymer electrolyte membrane (PEM) electrolyzer using operando infrared spectroscopic imaging. By testing different H2SO4 anolyte conce…