Sulfur-modified Fe/Mo catalysts: Accelerated dual cycling of Mo(VI)/Mo(IV) and Fe(II)/Fe(III) and efficient H2O2 activation

Key Points

• This research aims to explore the efficiency of sulfur-modified Fe/Mo catalysts in activating hydrogen peroxide in water treatment applications.
• Investigated dual cycling of Mo(VI)/Mo(IV) and Fe(II)/Fe(III) using sulfur-modified catalysts.
• Analyzed the activation mechanisms of H2O2 in water treatment.
• Provided theoretical insights for practical implementation.
• Demonstrated accelerated dual cycling of Mo and Fe species.
• Achieved efficient H2O2 activation resulting in improved catalytic performance in water treatment.
• Provided crucial insights for future applications of these catalysts.