Composite Ni/NiO-Cr2O3 Catalyst for Alkaline Hydrogen Evolution Reaction
نویسندگان
چکیده
منابع مشابه
Composite Ni/NiO-Cr2O3 Catalyst for Alkaline Hydrogen Evolution Reaction.
We report a Ni-Cr/C electrocatalyst with unprecedented mass-activity for the hydrogen evolution reaction (HER) in alkaline electrolyte. The HER kinetics of numerous binary and ternary Ni-alloys and composite Ni/metal-oxide/C samples were evaluated in aqueous 0.1 M KOH electrolyte. The highest HER mass-activity was observed for Ni-Cr materials which exhibit metallic Ni as well as NiO x and Cr2O3...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry C
سال: 2015
ISSN: 1932-7447,1932-7455
DOI: 10.1021/jp512311c