A Study on Photocatalytic Behaviors of Activated Carbon Fibers Impregnated with N-Doped Titania

作者：Yang Hye Mee; Park Soo Jin^*

来源：Journal of Nanoscience and Nanotechnology, 2017, 17(10): 7593-7597.

DOI：10.1166/jnn.2017.14789

• Activated Carbon Fibers
• N-doped TiO2
• Sonochemical Synthesis
• Photodegradation

Activated carbon fibers (ACFs) impregnated with N-doped titania were prepared via the sol-gel method and sonochemical synthesis. The photocatalytic behavior of rhodamine B showed that N-doped TiO2/ACF nanocomposites exhibited enhanced photocatalytic activity. This result could be attributed to the synergistic effect between the high adsorption capacity of ACF and the visible light photocatalytic activity of N-doped TiO2. In particular, the N-doped TiO2/ACF nanocomposite that was sonicated four times had the highest photocatalytic efficiency and degradation rate, owing to the optimal N-doped TiO2 loading and nanocomposite pore structure.

• 出版日期2017-10