Phosphotungstic acid-etched Cu-Co bimetallic oxides with regulated oxygen vacancies for enhanced catalytic oxidation of toluene

Key Points

• Enhanced catalytic oxidation of toluene was observed, indicating improved performance from the tailored oxides.
• Key metrics showed a remarkable increase in catalytic efficiency and oxidative activity.
• Assessment using phosphotungstic acid-etched Cu-Co bimetallic oxides highlighted their potential for environmental applications.
• Results suggest that regulating oxygen vacancies in bimetallic oxides can significantly enhance catalytic functionality.