Accelerated interfacial hole transfer over Au/TiO2 photocatalysts for highly efficient oxidative coupling of methane†

Accelerated interfacial hole transfer over Au/TiO₂ photocatalysts facilitates a highly efficient oxidative coupling of methane, achieving a C₂ hydrocarbon production rate of 3.3 mmol g⁻¹ h⁻¹ and selectivity of up to 97%.