Alternative Flow-Field and Backing Concepts for Polymer Electrolyte Fuel Cells
Open Access
- 1 January 1995
- journal article
- Published by The Electrochemical Society in ECS Proceedings Volumes
- Vol. 1995-23 (1) , 115-126
- https://doi.org/10.1149/199523.0115pv
Abstract
New concepts for potentially low cost flow-field and electrode backing components for polymer electrolyte fuel cells are investigated. The primary motivation for the new configurations is to enhance cell performance on air by minimizing the oxygen diffusion barrier. This is accomplished with the use of porous flow-fields and unusually thin backings.Keywords
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