A membrane electrode assembly (MEA), with an active area of 1.0 cm 1.0 cm, was comprised of an AEM (Tokuyama, A201: 28 mm) sandwiched between an anode and a cathode electrode.
The anode electrode was made by brushing the catalyst ink (1.0 mg cm2 PdNi/C and 5 wt.% PTFE) onto a piece of nickel
foam.
The cathode electrode was made by attaching the FeeCo K-14 HYPERMEC catalyst (ACTA) with a loading of
1.0 mg cm2 to a carbon cloth