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Characteristics of Ni 8 wt%-doped titanium dioxide photocatalyst synthesized by mechanical alloying

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Abstract.

Nanocrystalline Ni 8 wt% doped TiO2 powder was synthesized by mechanical alloying. Microstructural and photo-spectrometiric analysis showed that the Ni added up to 8 wt% was dissolved into the rutile TiO2 matrix. The absorption threshold of the Ni doped powder shifted from 380 to 500 into the visible light region. (480–500 nm)

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Authors and Affiliations

  1. Division of Materials Science & Engineering, Hanyang University, Seoul, 133-171, Korea

    Dong Hyun Kim, Ha Sung Park & Kyung Sub Lee

  2. Department of Nano Sci. & Tech/SAINT, Sejong University, Seoul, 143-747, Korea

    Sun-Jae Kim

Authors
  1. Dong Hyun Kim
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  2. Ha Sung Park
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  3. Sun-Jae Kim
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  4. Kyung Sub Lee
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Correspondence to Dong Hyun Kim.

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Kim, D., Park, H.S., Kim, SJ. et al. Characteristics of Ni 8 wt%-doped titanium dioxide photocatalyst synthesized by mechanical alloying. Catal Lett 100, 49–52 (2005). https://doi.org/10.1007/s10562-004-3084-y

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  • DOI: https://doi.org/10.1007/s10562-004-3084-y

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