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On the role of pore constrictions in gas diffusion electrodes.
- Source :
-
Chemical Communications . 8/14/2022, Vol. 58 Issue 63, p8854-8857. 4p. - Publication Year :
- 2022
-
Abstract
- 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. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FOCUSED ion beams
*ELECTRIC batteries
*VOLUMETRIC analysis
*ELECTRODES
*WATER-gas
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 58
- Issue :
- 63
- Database :
- Academic Search Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 158362021
- Full Text :
- https://doi.org/10.1039/d2cc02844a