Synthesis of Thermally Stable Cs-Doped Alumina Nanoparticles by Microemulsion Method

  • Zhixiong You
    Department of Environmental Chemistry and Engineering, Interdisciplinary Graduate School of Science and Technology, Tokyo Institute of Technology4259 Nagatsuta-cho, Midori-ku, Yokohama
  • Ioan Balint
    Department of Environmental Chemistry and Engineering, Interdisciplinary Graduate School of Science and Technology, Tokyo Institute of Technology4259 Nagatsuta-cho, Midori-ku, Yokohama
  • Ken-ichi Aika
    Department of Environmental Chemistry and Engineering, Interdisciplinary Graduate School of Science and Technology, Tokyo Institute of Technology4259 Nagatsuta-cho, Midori-ku, Yokohama

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Abstract

<jats:title>Abstract</jats:title> <jats:p>Cs-doped alumina nanoparticles were synthesized by microemulsion method and then characterized. Cs-doping greatly improved aluminas thermal stability. For an optimum molar ratio of Cs/Al = 1/11 the structure of γ-alumina can be preserved even at temperatures as high as 1330 °C.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 31 (11), 1090-1091, 2002-11-01

    Oxford University Press (OUP)

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