溶融塩化物系での放電電解によるNi微粒子の形成 Formation of Fine Nickel Particles by Discharge Electrolysis in Molten Chloride System

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著者

    • 河村 博行 KAWAMURA Hiroyuki
    • 京都大学大学院工学研究科エネルギー応用工学専攻 Department of Energy Science and Engineering, Graduate School of Engineering, Kyoto University
    • 森谷 公一 MORITANI Kimikazu
    • 京都大学大学院工学研究科原子核工学専攻 Department of Nuclear Engineering, Graduate School of Engineering, Kyoto University
    • 伊藤 靖彦 ITO Yasuhiko
    • 京都大学大学院エネルギー科学研究科エネルギー基礎科学専攻 Department of Fundamental Energy Science, Graduate School of Energy Science, Kyoto University

抄録

A stationary discharge was generated in molten chloride by simple apparatus and successfully applied at electrolysis. Fine nickel particles were obtained using a LiCl-KCl-NiCl<SUB>2</SUB> melt under atmospheric argon gas. From the grading analysis which was estimated through the SEM observation of fine nickel particles, the particles were almost spherical, and the particle sizes were found to depend on the concentration of NiCl<SUB>2</SUB> and the charge. For the growth of fine nickel particles, the particle sizes were compared with numerical solutions of a Brownian collision-coalescence in colloidal suspensions.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 45(12), 1142-1147, 1998-12-15 

    Japan Society of Powder and Powder Metallurgy

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各種コード

  • NII論文ID(NAID)
    10002053382
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    4629449
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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