| abstract |
The invention belongs to the technical field of electrocatalysis, in particular to an iron-doped bimetallic phosphide electrocatalyst and a preparation method and application thereof. The hydroxide precursor synthesized by the hydrothermal reaction was further obtained under the low temperature phosphating reaction to obtain the Ni 1 Co x Fe y P nanosheet array electrocatalyst. The series of bimetallic phosphides have low charge transfer resistance and reaction barrier for hydrogen evolution reaction, and have superior performance in electrocatalytic hydrogen evolution reaction. At the same time, the catalyst has low cost, simple operation, simple process and excellent catalytic performance, which provides a basic application research for this kind of material in the field of electrocatalysis. |