Synthesis of Nitrogen-Doped Mesoporous TiO2 Film and its Visible Light Photocatalytic Activity

Abstract:

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A visible-light-active nitrogen-doped mesoporous TiO2 (N-TiO2) film was synthesized via sol-gel spin-coating technique, using carbon spheres as pore-forming materials. The as-prepared film was characterized by XRD, BET, SEM, XPS and UV-Vis. The N-TiO2 film showed higher photocatalytic activity in the degradation of dye Reactive Brilliant Red X-3B (C.I. reactive red 2) under visible light irradiation compared with smooth TiO2 film and P25 film. The apparent rate constant of the N-TiO2 film was almost 10 times as that of P25 film.

Info:

Periodical:

Advanced Materials Research (Volumes 374-377)

Edited by:

Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du

Pages:

895-898

DOI:

10.4028/www.scientific.net/AMR.374-377.895

Citation:

X. X. Lin and D. G. Fu, "Synthesis of Nitrogen-Doped Mesoporous TiO2 Film and its Visible Light Photocatalytic Activity", Advanced Materials Research, Vols. 374-377, pp. 895-898, 2012

Online since:

October 2011

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Price:

$35.00

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