The Stability of PEMFC Electrodes
β Scribed by Dam, V. A. T.; de Bruijn, F. A.
- Book ID
- 121710576
- Publisher
- The Electrochemical Society
- Year
- 2007
- Tongue
- English
- Weight
- 239 KB
- Volume
- 154
- Category
- Article
- ISSN
- 0013-4651
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π SIMILAR VOLUMES
## TRENDS oxygen concentration distributions encompassing both single-and two-phase regimes of the air cathode are presented. Capillary action is the dominant mechanism for water transport inside the two-phase zone of the hydrophilic structure.
## Abstract A novel method is proposed to fabricate the active catalytic layers of proton exchange membrane fuel cells (PEMFC). A plasma sputtering technique is used to deposit a porous columnar carbon film (column diameter of 20βnm) followed by the catalyst (platinum) deposition directly on the pr