Realizing favorable synergism towards efficient oxygen evolution reaction with CuO nanoparticles anchored defect engineered graphene

Key Points

• Enhanced oxygen evolution reaction performance is observed with the introduction of CuO nanoparticles.
• The presence of defect engineered graphene substantially contributes to the efficiency, likely improving overall reaction kinetics.
• Analysis utilized various electrochemical techniques to assess the performance metrics of the composite material.
• Findings suggest that integrating these components may lead to advanced energy conversion technologies.