Synergistic effect of porosity and gradient doping in efficient solar water oxidation of catalyst-free gradient Mo:BIVO4

• Main Authors: Antony, Rajini P., Zhang, Mengyuan, Zhou, Kaiqi, Barber, James, Wong, Lydia Helena, Loo, Joachim Say Chye
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2019
• Subjects: Engineering::Materials; Porosity; Solar Water Oxidation
• Online Access: https://hdl.handle.net/10356/80420; http://hdl.handle.net/10220/50367
• Institution: Nanyang Technological University

In this paper, the synergistic effect of porosity and gradient of Mo doping in BiVO4 photoanodes for improving charge separation and solar water oxidation performance is reported. A simple solution-based, three-step fabrication route was adopted using a layer-by-layer assembling technique. A water o...