Coating of Ni Compound on CaCO<SUB>3</SUB>

  • JYONOSONO Keiko
    Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University
  • KANEZAKI Hiroki
    Nanyo Laboratory, Tosoh Co. Ltd.
  • NAGASHIMA Satoko
    Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University
  • TSUCHIDA Kiyoshi
    Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University
  • MAEDA Hideaki
    Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University
  • KATO Akio
    Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University

Bibliographic Information

Other Title
  • 炭酸カルシウムのニッケル化合物による被覆
  • タンサン カルシウム ノ ニッケル カゴウブツ ニヨル ヒフク

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Abstract

Ni compound-coated CaCO3 particles were prepared by heating nickel nitrate solution with the suspensions of CaCO3 particles. The morphology of coated Ni compound depended on reaction temperatures and nickel nitrate concentration. Most uniform coating was achieved by the reaction at 70°C, under [Ni (NO3) 2] = 0.01M, and suspension of calcite = 0.1M for 5 hours

Journal

  • Inorganic Materials

    Inorganic Materials 4 (269), 363-366, 1997

    The Society of Inorganic Materials, Japan

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