Understanding the photoelectrochemical properties of a reduced graphene oxide–WO3 heterojunction photoanode for efficient solar-light-driven overall water splitting

• Main Authors: Lin, Jingdong, Hu, Peng, Zhang, Yan, Fan, Meiting, He, Ziming, Ngaw, Chee Keong, Loo, Say Chye Joachim, Liao, Daiwei, Tan, Thatt Yang Timothy
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/103591; http://hdl.handle.net/10220/16911
• Institution: Nanyang Technological University

WO3–reduced graphene oxide (WO3–RGO) heterojunction electrodes were prepared for photoelectrochemical (PEC) overall water splitting. The WO3 photoanode incorporated with RGO showed significantly enhanced PEC properties and, hence, photocatalytic water splitting, compared to the bare WO3 at a bias la...