scheme1

Scheme 1. The schematic procedure for synthesizing the NiOx@DG; The gray balls represent C, the blue balls represent N, the red balls represent Ni, and the brown balls represent O. DG: Defective graphene; NG: nitrogen-doped graphene.

Scheme 1. The schematic procedure for synthesizing the NiOx@DG; The gray balls represent C, the blue balls represent N, the red balls represent Ni, and the brown balls represent O. DG: Defective graphene; NG: nitrogen-doped graphene.
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/