The article discusses the development of a novel porphyrin-based photocatalyst, TIPP, for efficient synthesis of hydrogen peroxide (H2O2) through artificial photosynthesis under solar irradiation. Traditional organic conjugated architectures have shown limitations in optimizing the oxygen reduction reaction (ORR) for H2O2 production due to inefficient interfacial interactions with O2. To address this, the researchers designed TIPP with imidazole substituents to create a charge-complementary structure that enhances O2 adsorption at catalytic sites. This breakthrough enabled the artificial photosynthesis of H2O2 from water with a remarkable solar-to-chemical efficiency of 1.85%. Additionally, a hydrogel membrane based on TIPP was developed for continuous and large-scale H2O2 production using natural sunlight. The generated H2O2 solution demonstrated effective purification of organic contaminants in water, showcasing its potential for practical applications. Various characterization techniques such as powder X-ray diffraction (PXRD) and Cryo-TEM were utilized to confirm the crystalline structure and efficacy of TIPP in catalyzing H2O2 synthesis. Overall, the research highlights the significance of innovative catalyst design in enhancing the efficiency and scalability of artificial photosynthesis for sustainable hydrogen peroxide production.