Porous nickel foam

Porous nickel foam is a popular material for battery, supercapacitor, and catalysis applications due to its light weight, high porosity, and stability. In the field of catalysis, it is used as a catalyst support to reduce ion transfer resistance and facilitate the diffusion of gaseous products. In the field of batteries and supercapacitors, it can serve as a substrate for in-situ hierarchical electrode preparation and thin film deposition. The prepared electrode materials exhibit superior cycling performance, rate capability, and larger charge/discharge capacity.