Cobalt phosphate–ZnO composite photocatalysts for oxygen evolution from photocatalytic water oxidation

• Main Authors: Wang, Yabo, Wang, Yongsheng, Jiang, Rongrong, Xu, Rong
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/101254; http://hdl.handle.net/10220/16718
• Institution: Nanyang Technological University

Cobalt based oxygen evolution catalysts (Co–Pi) were loaded on the surface of ZnO by photochemical deposition in a neutral phosphate buffer solution containing Co2+ ions. Structural, morphological, and optical properties of the samples were characterized by X-ray diffraction (XRD), field emission sc...