A Simple Way for Preparing Antioxidation Nano-copper Powders

DOI PDF 被引用文献5件 参考文献9件
  • Jian-guang Yang
    Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
  • Takeshi Okamoto
    Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
  • Ryoichi Ichino
    Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University
  • Takeshi Bessho
    Toyota Motor Corporation
  • Shigeru Satake
    Toyota Motor Corporation
  • Masazumi Okido
    Department of Materials Science and Engineering, Graduate School of Engineering, Nagoya University

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<jats:title>Abstract</jats:title> <jats:p>A two-step reduction route in polyol process for producing copper nano-particles with satisfied antioxidation property is described here. This process involves two-step reduction of copper salts in polyol solution with the surfactant protection under atmospheric conditions at a temperature below 353 K. Well-dispersed nano-copper particles with ca. 80 nm in diameter were obtained from the diethylene glycol (DEG) solution containing 0.2 M Cu2+ ion, 0.3 mM polyvinylpyrrolidone (PVP) as a ligand agent at 330 K, glucose as first reductant, and ascorbic acid as second reductant.</jats:p>

収録刊行物

  • Chemistry Letters

    Chemistry Letters 35 (6), 648-649, 2006-05-20

    Oxford University Press (OUP)

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