ZnIn <sub>2</sub> S <sub>4</sub> nanosheets with tunable dual vacancies for efficient sacrificial-agent-free H <sub>2</sub> O <sub>2</sub> photosynthesis
Chen Zhang, Xu Gao, Qifeng Liang, Li Liang, Zebo Fang, Rong Wu, Shunhang Wei, Lei Wang, Xiaoxiang Xu
Abstract
ZnIn 2 S 4 nanosheets with tunable concentration of dual vacancies were prepared. Introducing dual vacancies effectively promotes photocarrier separation, facilitates O 2 adsorption, and inhibits H 2 O 2 decomposition by increasing hydrophilicity.
Topics & Concepts
Dual (grammatical number)PhotosynthesisMaterials scienceNanotechnologyChemical engineeringChemistryBiochemistryEngineeringLiteratureArtAdvanced Photocatalysis TechniquesCopper-based nanomaterials and applicationsQuantum Dots Synthesis And Properties