We report a pyrolysis reduction method to prepare highly uniform dispersed CoNix nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi0.37-CN catalyst exhibited excellent properties… Click to show full abstract
We report a pyrolysis reduction method to prepare highly uniform dispersed CoNix nanoparticles embedded in nitrogen-carbon frameworks. With an appropriate value of Ni/Co, the obtained CoNi0.37-CN catalyst exhibited excellent properties and stability in electrocatalytic oxygen evolution, which are superior to those of the commercial IrO2.
               
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