Pd-Pt loaded graphene aerogel on nickel foam composite as binder-free anode for a direct glucose fuel cell unit

Pd-Pt/GA/NFP electrode was prepared by one-step, binder-free, and green method via mild conditioned hydrothermal reduction, which was used as anode of DGFC unit. The Pd-Pt/GA/NFP achieved the best performance at Pd/Pt atomic ratio of 1:0.98 in 0.5 M glucose/3 M KOH solution in the DGFC unit with the corresponding power output of 1.25 mW cm−2.301