A tandem dye sensitized photoelectrochemical cell mimicking nature photosynthesis for efficient H 2 O 2 production without bias

Key Points

• This research aims to develop an efficient system for synthesizing H2O2 using solar energy by mimicking natural photosynthesis.
• Developed a tandem dye sensitized photoelectrochemical cell
• Coupled Ru/TiO2 photoanode for water oxidation
• Examined solar-driven synthesis of H2O2
• Achieved efficient H2O2 production under solar illumination
• Demonstrated a successful mimicry of natural photosynthesis mechanisms
• Outlined potential for bias-free energy production in future applications