G041036 磁性メソポーラス炭素の特性評価([G041-03]機械材料・材料加工部門,一般セッション(3))

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  • 渡部 晃輝
    津山工業高等専門学校 専攻科 機械・制御システム工学専攻
  • 福見 真也
    津山工業高等専門学校 専攻科 機械・制御システム工学専攻
  • 山口 大造
    津山工業高等専門学校機械工学科

書誌事項

タイトル別名
  • G041036 Characterization of mesoporous carbon-iron oxide composite

抄録

Carbon-based solid acid catalysts have shown great potential in a wide range of applications. Magnetic mesoporous carbon composite materials also have enormous potential especially in separation and adsorption technology. However, existing methods of synthesis of magnetic mesoporous carbon composites are complex multi-step procedures that are hard to control. A carbon-based solid acid catalyst has been successfully synthesised from amorphous carbon. However, existing techniques have been unable to produce a magnetically separable solid acid catalyst simply. Here we show that a magnetically separable mesoporous carbon-iron oxide nanoparticle composite with an amorphous structure can be readily synthesized. Further, a magnetically separable mesoporous carbon-based solid acid catalyst can be synthesized from this material by sulphonation, and this acid has a catalytic function. A magnetically separable catalyst can easily be recovered and reused, reducing the environmental impact of industrial processes.

収録刊行物

  • 年次大会

    年次大会 2013 (0), _G041036-1-_G041036-3, 2013

    一般社団法人 日本機械学会

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