Production and Application of Crystalline Graphite Fine Particles with High Specific Surface Area Derived from Natural Graphite by Mechanical Grinding in Controlled Atmosphere

  • YAMANAKA Shinya
    College of Environmental Technology, Muroran Institute of Technology
  • SHIMA Takuya
    Division of Applied Sciences, Muroran Institute of Technology
  • KANDA Yasuharu
    College of Environmental Technology, Muroran Institute of Technology
  • FUJIMOTO Toshiyuki
    College of Environmental Technology, Muroran Institute of Technology
  • KUGA Yoshikazu
    College of Environmental Technology, Muroran Institute of Technology

Bibliographic Information

Other Title
  • 天然黒鉛の雰囲気制御粉砕による高比表面積・高結晶性微粒子の生成とその応用
  • テンネン コクエン ノ フンイキ セイギョ フンサイ ニ ヨル コウヒ ヒョウメンセキ ・ コウケッショウセイ ビリュウシ ノ セイセイ ト ソノ オウヨウ

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Description

Herein we produce high-crystallinity graphite particles having high specific surface area by means of planetary ball milling under the well-controlled atmosphere. PtCl4-graphite intercalation compounds (PtCl4-GIC) are successfully synthesized as the catalyst for hydrogenation reaction of gaseous 1, 3-butadiene. The effect of specific surface area and crystallinity of ground products on the synthesis for PtCl4-GICs is reported. Well-defined PtCl4-GIC was synthesized only by use of the ground graphite particles which have both high specific surface area and high-crystallinity. The resulting GIC is a candidate precursor for the hydrogenation catalyst.

Journal

  • Journal of Smart Processing

    Journal of Smart Processing 1 (5), 224-228, 2012-09-20

    Smart Processing Society for Materials, Environment & Energy (High Temperature Society of Japan)

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