An effective integrated Cu<sub>2</sub>O photocathode to boost photoelectrocatalytic CO<sub>2</sub>conversion
Yongjian Jia, Zenghua Tian, Jingyu Gao
Abstract
An integrated Cu 2 O photocathode is designed for efficient and durable solar CO 2 reduction. The integrated device exhibits a solar-to-CO efficiency of 1.58% and quantum efficiency (QE) of 3.06%.
Topics & Concepts
PhotocathodeQuantum efficiencyOptoelectronicsEnergy conversion efficiencyMaterials scienceReduction (mathematics)OpticsPhysicsElectronNuclear physicsMathematicsGeometryAdvanced Photocatalysis TechniquesCopper-based nanomaterials and applicationsElectronic and Structural Properties of Oxides