Hydrogen Production from Photocatalytic Splitting of Methanol/water Solution over Ti Impregnated WO3 


Vol. 18,  No. 4, pp. 355-359, Dec.  2012


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  Abstract

For effectively photochemical hydrogen production, Ti ions (0.01, 0.10, 0.50 mol%) impregnated WO3 (Ti/WO3) nanometer sized particles were prepared using a impregnation method as a photocatalyst. The characteristics of the synthesized Ti/WO3 photocatalysts were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), photoluminescence spectra (PL), atomic force microscope (AFM), and electrostatic force microscope (EFM). The evolution of H2 from methanol/water (1/1) photo-splitting over Ti/WO3 photocatalysts was enhanced compared to those over pure TiO2 and WO3 photocatalysts; 3.02 mL of H2 gas was evolved after 8 h when 0.5 g of a 0.10 mol% Ti/WO3 catalyst was used.

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  Cite this article

[IEEE Style]

L. G, P. Y, P. NK, L. TJ, K. M, "Hydrogen Production from Photocatalytic Splitting of Methanol/water Solution over Ti Impregnated WO3," Clean Technology, vol. 18, no. 4, pp. 355-359, 2012. DOI: .

[ACM Style]

Lee G, Park Y, Park NK, Lee TJ, and Kang M. 2012. Hydrogen Production from Photocatalytic Splitting of Methanol/water Solution over Ti Impregnated WO3. Clean Technology, 18, 4, (2012), 355-359. DOI: .

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