Bifunctional Hybrid Ni/Ni2P Nanoparticles Encapsulated by Graphitic Carbon Supported with N, S Modified 3D Carbon Framework for Highly Efficient Overall Water Splitting

The melamine sponge is used as the carbon skeleton template, and SDS surface modification is used to increase the cation adsorption capacity. After high temperature annealing, the product is obtained, and its electrochemical performance is tested using the Chenhua 760E equipment;• Data collection time: 2017.08-2018.04;• Table data: literature performance comparison data• Some individual data may not be retained;• There are errors in individual data. The reasons for introducing errors include: differences in N and S content of commercial melamine sponge, temperature control of annealing tubular furnace, differences in intrinsic resistance of electrode, and differences in sensitivity of electrochemical workstation itself;