An anisotropically crystallized and nitrogen-doped CuWO<sub>4</sub> photoanode for efficient and robust visible-light-driven water oxidation
Tomohiro Katsuki, Zaki N. Zahran, Norihisa Hoshino, Yuta Tsubonouchi, Debraj Chandra, Masayuki Yagi
Abstract
A nitrogen-doped CuWO 4 photoanode was synthesized by a mixed metal-imidazole casting (MiMIC) method to demonstrate the superior performance for photoelectrochemical water oxidation with IPCE of 5.6% and significant stability for 40 h.
Topics & Concepts
Visible spectrumDopingMaterials scienceNitrogenOptoelectronicsWater splittingChemical engineeringNanotechnologyChemistryPhotocatalysisCatalysisOrganic chemistryEngineeringBiochemistryAdvanced Photocatalysis TechniquesGas Sensing Nanomaterials and SensorsCopper-based nanomaterials and applications