Electrochemical characterization of a MmNi5−xMx electrode for rechargeable Ni/MH battery

In this paper, we report results obtained from the electrochemical characterization of MmNi5−xMx electrodes supported on nickel foam substrates. Results of structural and compositional characterizations are also presented. The results obtained in this work indicate that the MmNi5−xMx electrodes possess potential characteristics for hydrogen evolution reaction (HER) and for hydrogen storage.