A colloidal ZnTe quantum dot-based photocathode with a metal–insulator–semiconductor structure towards solar-driven CO<sub>2</sub> reduction to tunable syngas
Peng Wen, Hui Li, Xiao Ma, Renbo Lei, Xinwei Wang, Scott M. Geyer, Yejun Qiu
Abstract
A Ag<sub>3</sub>Cu/TiO<sub>2</sub>/ZnTe photocathode which integrates fast interface-carrier migration, catalytic selectivity, and stability was fabricated for solar-driven CO<sub>2</sub> reduction to tunable syngas.
Topics & Concepts
PhotocathodeSyngasMaterials scienceSemiconductorOptoelectronicsQuantum dotReduction (mathematics)Insulator (electricity)MetalCatalysisChemistryElectronPhysicsBiochemistryMathematicsMetallurgyGeometryQuantum mechanicsCO2 Reduction Techniques and CatalystsAdvanced Photocatalysis TechniquesQuantum Dots Synthesis And Properties