Accumulated photogenerated holes in type-II ZnSe/CdS nanotetrapods for efficient photocatalytic hydrogen evolution
Zhi-Kai Qin, Li‐Lei Shen, Shuo Yan, Jingui Wang, Yu‐Ji Gao
Abstract
The spatial separation of photogenerated charges and accumulated holes in ZnSe core accelerates hole migration to the surface and the subsequent oxidation reaction, resulting in the exceptional photocatalytic performance of ZnSe/CdS nanotetrapods.
Topics & Concepts
PhotocatalysisMaterials scienceOptoelectronicsHydrogenPhotochemistryNanotechnologyChemical engineeringChemistryCatalysisBiochemistryOrganic chemistryEngineeringAdvanced Photocatalysis TechniquesQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films