▎ 摘　　要

NOVELTY - Testing of stress regulation of Rh-nitrogen-graphene hydrogen evolution performance involves obtaining the stress range that makes Rh-nitrogen-graphene in a stable state, applying different stresses within the stress range to the Rh-nitrogen-graphene to obtain the electronic property of the Rh-nitrogen-graphene system under different stresses, applying different stresses within the stress range to the Rh-nitrogen-graphene to obtain the free energy of hydrogen evolution of the 0-potential Rh-nitrogen-graphene under different stresses, constructing a stress-Rh-nitrogen-graphene hydrogen evolution free energy curve graph based on the obtained Rh-nitrogen-graphene system electronic performance and the obtained 0-potential Rh-nitrogen-graphene hydrogen evolution free energy. USE - Method for testing of stress regulation of Rh-nitrogen-graphene hydrogen evolution performance. ADVANTAGE - The method can realize the purpose of discussing the activity of stress on the catalytic performance of the Rh-nitrogen-graphene, and realize the maximization of the atomic utilization rate when the Rh-nitrogen (N4)-graphene is used as a hydrogen evolution reaction catalyst.