Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/2441
Title: Photocatalytic conversion of NO using TiO?-NH?catalysts in ambient air environment
Authors: Li, FB
Li, XZ
Ao, CH
Hou, MF
Lee, SC 
Keywords: Hydrothermal method
NO
Photocatalysis
TiO?
Issue Date: 30-Dec-2004
Publisher: Elsevier
Source: Applied catalysis B: Environmental, 30 Dec. 2004, v. 54, no. 4, p. 275-283 How to cite?
Journal: Applied catalysis B: Environmental 
Abstract: Photocatalytic conversion of nitric oxide (NO) in ambient air was studied in a continuous-flow photoreactor system at room temperature using different TiO?catalysts prepared with different titanium precursors of Ti(SO?)?, TiOSO?, and Ti(O-Bu)?by either a moderate-temperature hydrothermal process or a hydrothermal reflux process. The physicochemical properties of the prepared catalysts were characterized by XRD, BET, FTIR, and SEM. Analytical results showed that the crystallinity, morphology, nitrogen adsorption¡Vdesorption isotherms, specific surface area, and pore size distribution of catalysts were significantly affected by the precursors and hydrothermal processes, but the crystal structure and crystal size of catalysts were not significantly influenced. The NO conversion experiments demonstrated that the TiO?catalysts prepared by the moderate-temperature hydrothermal process without ammonia pretreatment could
URI: http://hdl.handle.net/10397/2441
ISSN: 0926-3373
DOI: 10.1016/j.apcatb.2004.09.006
Rights: Applied Catalysis B: Environmental ? 2004 Elsevier B. V. The journal web site is located at http://www.sciencedirect.com.
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