Analysis of the Effect of Pt Loading on Mass and Specific Activity in PEM Fuel Cells
β Scribed by Kriston, A.; Xie, T.; Ganesan, P.; Popov, B. N.
- Book ID
- 121869674
- Publisher
- The Electrochemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 370 KB
- Volume
- 160
- Category
- Article
- ISSN
- 0013-4651
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π SIMILAR VOLUMES
## Abstract Water content in the membrane and the presence of liquid water in the catalyst layers (CL) and the gas diffusion layers (GDL) play a very important role in the performance of a PEM fuel cell. To study water transport in a PEM fuel cell, a twoβphase flow mathematical model is developed.
For proton exchange membrane fuel cell systems (PEMFC) integrated with fuel processors, the calorific value of reformate gases produced during the start-up phase must be recovered. An appropriate exhaust after treatment system has crucial importance for PEMFC systems. Catalytic combustion is a promi