Enhanced solar-to-chemical conversion of seawater to H2O2 via defect-rich sulphur-doped poly (heptazine imide) photocatalysts

Key Points

• Hydrogen peroxide production from seawater increased significantly with photocatalysts.
• Using defect-rich sulphur-doped poly (heptazine imide) improved efficiency by over 30%.
• Assessment using advanced photocatalytic methods shows effectiveness in water treatment applications.
• Highlights a green energy solution, supporting the shift to sustainable chemical production.