A high-performance TiO<sub>2</sub> protective layer derived from non-high vacuum technology for a Si-based photocathode to enhance photoelectrochemical water splitting
Xin Li, Hui Zhao, Jie Huang, Ying Li, Hongyan Miao, Gang Shi, Po Keung Wong
Abstract
A non-high vacuum technique was used to fabricate a TiO 2 protective layer of a Si-based photocathode, in which MOF derivatives enhance carrier transfer efficiency. The photocathode has high onset potential, high photocurrent and long-term stability.
Topics & Concepts
PhotocathodePhotocurrentLayer (electronics)Materials scienceOptoelectronicsWater splittingNanotechnologyPhysicsChemistryPhotocatalysisElectronQuantum mechanicsCatalysisBiochemistryAdvanced Photocatalysis TechniquesCopper-based nanomaterials and applicationsSemiconductor materials and devices