Microwave–Driven Interface Engineering Enhancing Electron Flow for Highly Efficient Solar NO Oxidation over rGO-Integrated NH₂-MIL125(Ti)/TiO₂

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Interface design plays a pivotal role in developing high-performance photocatalysts for NO oxidation. In this work, hierarchical rGO-integrated NH2-MIL125(Ti)/TiO2 photocatalyst was constructed using combined liquid-phase and solid-phase microwave synthesis approach. The process enabled the precise deposition of NH2-MIL125(Ti) on graphene oxide (GO), forming strong interfacial bonds, while thermal shock (SMTS) transformed GO into rGO induced formation TiO2 nanoparticles. This structure established an efficient electron transport pathway, promoting charge separation directional transfer to activate O2 generate superoxide radicals (•O2–) as primary reactive species. resulting achieved remarkable oxidation performance, with 81.2% removal efficiency NO3– selectivity 98.5% under simulated sunlight. study highlights potential microwave–driven interface engineering innovative environmentally sustainable applications.

Язык: Английский

Recent Advances in Engineering Functional Catalysts toward Multicomponent VOC Purification under Reality

ACS ES&T Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 16, 2025

Язык: Английский