A Highly Efficient Photocatalyst—Hydrogenated Black TiO2 for the Photocatalytic Splitting of Water

Authors

  • Prof. Yun Hang Hu

    Corresponding author
    1. Department of Materials Science and Engineering, Michigan Technological University, Houghton, MI 49931 (USA)
    • Department of Materials Science and Engineering, Michigan Technological University, Houghton, MI 49931 (USA)
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Abstract

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In black and white: The hydrogenation of TiO2 can extend its optical absorption into the visible and infrared region and change its color from white to black. Furthermore, the hydrogenated black TiO2 exhibits excellent photocatalytic activity for the splitting of water to yield H2.

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