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Thermal conductivity and temperature profiles of the micro porous layers used for the polymer electrolyte membrane fuel cell |
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| Authors: | Odne S Burheim Huaneng Su Sivakumar Pasupathi Jon G Pharoah Bruno G Pollet |
| Affiliation: | 1. Department of Chemistry, Norwegian University of Science and Technology, 7491 Trondheim, Norway;2. Department of Electrical and Computer Engineering, HiST – Sør-Trøndelag University College, 7004 Trondheim, Norway;3. South African Institute for Advanced Materials Chemistry (SAIAMC), Faculty of Natural Sciences, University of the Western Cape, Cape Town, South Africa;4. Queen''s-RMC Fuel Cell Research Centre, 945 Princess St., 2nd Floor, Kingston, ON K7L 5L9, Canada;5. Mechanical and Materials Engineering, Queen''s University, Kingston, ON K7L 3N6, Canada |
| Abstract: | The thermal conductivity and the thickness change with pressure of several different micro porous layers (MPL) used for the polymer electrolyte membrane fuel cell (PEMFC) were measured. The MPL were made with different compositions of carbon and polytetrafluoroethylene (PTFE). A one-dimensional thermal PEMFC model was used to estimate the impact that the MPL has on the temperature profiles though the PEMFC. |
| Keywords: | Polymer electrolyte membrane fuel cell (PEMFC) Through-plane thermal conductivity Porous transport layers (PTL) Micro porous layers (MPL) GDL |
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