Sep 2026
Steering Two-Electron Oxygen Reduction Pathway on NiO via Induced Oxygen Vacancies for Enhanced H2O2 Electrosynthesis
The electrochemical two-electron oxygen reduction reaction (2e– ORR) offers a sustainable route for H2O2 synthesis, yet developing nonprecious-metal catalysts with high activity and selectivity remains challenging. Herein, Ar plasma etching is employed to controllably introduce oxygen vacancies into NiO. Structural c...
Fei-Hong Yang, Xin-Ru Ji, Jing-Cheng Zhang et al.
· Langmuir · 0 citations