4.5 Article Proceedings Paper

Novel electrolyte membranes and non-Pt catalysts for low temperature fuel cells

Journal

SOLID STATE IONICS
Volume 181, Issue 3-4, Pages 219-222

Publisher

ELSEVIER SCIENCE BV
DOI: 10.1016/j.ssi.2009.01.019

Keywords

Alkaline Anion Exchange Membrane; Fuel cell; Pt-free catalyst

Funding

  1. Engineering and Physical Sciences Research Council [EP/F027524/1] Funding Source: researchfish
  2. EPSRC [EP/F027524/1] Funding Source: UKRI

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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 H(2)/O(2) single cell fuel cells were tested at 50 degrees C with the thinnest AAEM (S(2)O) 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. (C) 2009 Elsevier B.V. All rights reserved.

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