Mo-doped CoFeP/nitrogen doped carbon porous nanocubes for alkaline hydrogen production

Reasonable design of active and economic catalysts for hydrogen evolution reaction (HER) is significant to green production. Herein, porous Mo-doped CoFeP/nitrogen doped carbon (NC) nanocubes were constructed via phosphiding Mo-doped CoFe-Prussian blue analogue. As-obtained Mo-doped CoFeP/NC exhibits excellent HER activity, which requires an overpotential of 145 mV to reach 10 mA cm-2 and exhibits a small Tafel slope of 68 mVmiddotdec-1, indicating that doping of the Mo could suitably modulate the electronic structure of CoFeP/NC nanocubes.