Synergistic hydrogen plasma etching and in situ oxidation of boron-doped diamond for enhanced electrochemical ozone production

Key Points

• Electrochemical ozone production increased due to synergistic hydrogen plasma etching and in situ oxidation.
• Hydrogen plasma etching and oxidation methods improved electrochemical activity substantially, leading to a significant efficiency improvement.
• Observational analysis of boron-doped diamond structures showed notable enhancements in ozone generation under specific conditions.
• Results highlight the potential for optimizing diamond-based materials for more efficient electrochemical applications.