A bias-free CuBi<sub>2</sub>O<sub>4</sub>–CuWO<sub>4</sub> tandem cell for solar-driven water splitting
Yuwei Zhang, Lina Wang, Xiaoxiang Xu
Abstract
An all-copper-based oxide tandem cell based on CuBi<sub>2</sub>O<sub>4</sub> and CuWO<sub>4</sub> films has been fabricated which shows promising water splitting photocurrents under simulated solar insolation without an external bias.
Topics & Concepts
TandemWater splittingMaterials scienceSolar cellOxideAnalytical Chemistry (journal)OptoelectronicsChemistryMetallurgyEnvironmental chemistryPhotocatalysisCatalysisBiochemistryComposite materialCopper-based nanomaterials and applicationsZnO doping and propertiesAdvanced Photocatalysis Techniques