Nitrogen-doped TiO2 nanotube array films with enhanced photocatalytic activity under various light sources

• Main Authors: Lai, Yue-Kun, Huang, Jianying, Zhang, Hui-Fang, Subramaniam, Vishnu-Priya, Tang, Yuxin, Gong, Dangguo, Sundar, Latha, Sun, Lan, Chen, Zhong, Lin, Changjian
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Materials
• Online Access: https://hdl.handle.net/10356/101304; http://hdl.handle.net/10220/9122
• Institution: Nanyang Technological University

Highly ordered nitrogen-doped titanium dioxide (N-doped TiO2) nanotube array films with enhanced photocatalytic activity were fabricated by electrochemical anodization, followed by a wet immersion and annealing post-treatment. The morphology, structure and compostition of the N-doped TiO2 nanotube a...