| abstract |
The invention provides an Fe-doped Ni-MOF nanosheet, a preparation method and application thereof, and belongs to the technical field of electrochemical material preparation. The method comprises the following steps: S1, fully dissolving terephthalic acid and soluble iron salt in a solvent , to obtain solution B; wherein, the mass ratio of terephthalic acid and soluble iron salt is 1:0.1～0.3; S2, place the NiCo-LDH nanosheet material based on nickel foam and the solution B obtained from S1 in a closed container Then, a solvothermal high pressure reaction is carried out at 100-120 °C, and after the reaction is completed, filtration and drying are performed to obtain Fe-Ni-MOF nanosheets. The low-cost Fe-Ni-MOF layered nanosheet-structured electrocatalyst with excellent electrocatalytic performance was synthesized by a combination of solvothermal technology to create a high-temperature and high-pressure environment and the synergistic effect of metal ions. The method is simple and easy to operate. |