Novel electrolyte membranes and non-Pt catalysts for low temperature fuel cells
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Poynton, SD, Kizewski, JP, Slade, RCT and Varcoe, JR (2010) Novel electrolyte membranes and non-Pt catalysts for low temperature fuel cells Solid State Ionics, 181 (3-4). 219 - 222. ISSN 0167-2738
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Abstract
Varying thicknesses of ethylene-co-tetrafluoroethylene (ETFE) Alkaline Anion Exchange Membranes (AAEMs) with quaternary ammonium functional groups were prepared using e-beam irradiation. The performances in H2/O2 single cell fuel cells were tested at 50 °C with the thinnest AAEM (S20) achieving the highest peak power density of 230 mW cm− 2. The ability to use non-Pt electrocatalysts for the oxygen reduction reaction (ORR) at the cathode was also investigated.
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering and Physical Sciences > Chemistry |
| ID Code: | 1676 |
| Deposited By: | Mr Adam Field |
| Deposited On: | 27 May 2010 15:43 |
| Last Modified: | 25 Apr 2013 12:52 |
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