Photo-Electrochemical Hydrogen Production Over P- and B- Incorporated TiO2 Nanometer Sized Photo-Catalysts 


Vol. 17,  No. 1, pp. 78-82, Mar.  2011


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  Abstract

For effectively photochemical hydrogen production, P (negative semiconductor) and B (positive semiconductor) ions (0.1,0.2,0.5, and 1.0 mol%) incorporated Ti02 (P- and B-TiO2) nanometer sized particles were prepared using a solvothermal method as a photocatalyst. The characteristics of the synthesized P- and B-TiO2 photocatalysts were analyzed by X-ray Diffraction (XRD), Transmission electron microscopy (TEM), W-visible spectroscopy (W-Vis), and Photoluminescence spectra (PL). The evolution of H2 from methanoVwater (1:1) photo-splitting over B-TiO2 photocatalysts was enhanced compared to those over pure TiO2 and P-TiO2 photocatalysts; 0.42 mL of H2 gas was evolved after 10 h when 0.5 g of a 1.0 mol% B-TiO2 catalyst was used.

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  Cite this article

[IEEE Style]

K. BS, C. H, W. J, L. J, A. J, R. SG, K. M, "Photo-Electrochemical Hydrogen Production Over P- and B- Incorporated TiO2 Nanometer Sized Photo-Catalysts," Clean Technology, vol. 17, no. 1, pp. 78-82, 2011. DOI: .

[ACM Style]

Kwak BS, Choi H, Woo J, Lee J, An J, Ryu SG, and Kang M. 2011. Photo-Electrochemical Hydrogen Production Over P- and B- Incorporated TiO2 Nanometer Sized Photo-Catalysts. Clean Technology, 17, 1, (2011), 78-82. DOI: .

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pISSN : 1598 - 9712
eISSN : 2288 - 0690

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