Publication
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Water management by gas diffusion electrodes is a fundamental aspect of the performance of electrochemical cells. Herein, we introduce the characteristic constrictions size as a descriptor for microporous layers (MPL). This parameter is calculated by volumetric analysis of focused ion beam nanotomography and compared to mercury intrusion porosimetry measurements.
Sophia Haussener, Etienne Boutin
Lei Zhang, Kumar Varoon Agrawal, Kangning Zhao