Preparation of N-Doped Mesoporous TiO 2 Using Nitromethane as Nitrogen Source and Their High Photocatalytic Performance.

Autor:	Fang, Qian, Tang, Jianting, Zou, Huamei, Cai, Tiejun, Deng, Qian
Předmět:	MESOPOROUS materials DOPING agents (Chemistry) PHOTOCATALYSIS X-ray diffraction CHEMICAL stability
Zdroj:	Synthesis & Reactivity in Inorganic, Metal-Organic, & Nano-Metal Chemistry; 2016, Vol. 46 Issue 5, p766-774, 9p
Abstrakt:	N-doped mesoporous TiO2was successfully prepared by using CH3NO2as the nitrogen source and P123 as template. The materials were characterized by TEM, N2sorption, XRD, XPS, UV-vis DRS, and TG-DTA techniques. The photocatalytic activity of N-doped TiO2was tested in elimination of gaseous methanol, formaldehyde, and BTX (benzene, toluene and xylene). The obtained N-doped mesoporous TiO2materials have better photocatalytic activity than commercial photocatalyst (Degussa P25). Moreover, the N-doped mesoporous TiO2photocatalysts are easy to prepare and have stable performance, high photocatalytic activity and long lifetime. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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