Yun Hau Ng

Selective Photoelectrochemical Water Oxidation to Hydrogen Peroxide via Tip-Induced Interfacial Regulation

Abstract Bicarbonate (HCO3–) electrolytes have significantly promoted photoelectrochemical water oxidation to H2O2 production over the competitive O2 evolution. However, the selectivity and efficiency are still fundamentally constrained by the limited solubility of the HCO3–, the...