The invention discloses a
nickel-
nitrogen co-doped
porous carbon material loaded with
cobalt nanoparticles, and a preparation method and application thereof, and relates to a preparation method of a
porous carbon material. The invention aims to solve the problems that conventional methods for preparing
porous carbon are tedious in operation steps, time-consuming, high in
overpotential, high in equipment requirements and harmful to the environment, limit the preparation of the porous carbon material, are not suitable for large-scale production and cannot meet the new application requirements inthe fields of energy,
catalysis,
biology and the like. The
nickel-
nitrogen co-doped porous carbon material loaded with
cobalt nanoparticles grows on foamed
nickel in situ. The preparation method comprises the following steps: 1, pretreating the foamed nickel; 2, growing a
cobalt-based
zeolite imidazate framework structure material
nanosheet array on the foamed nickel in situ; and 3, carrying outcalcining. The c nickel-
nitrogen co-doped porous carbon material loaded with cobalt nanoparticles is used as a catalyst for
hydrogen production through water
electrolysis in the field of energy. The nickel-nitrogen co-doped porous carbon material loaded with cobalt nanoparticles can be obtained by using the method.