Synthesis of Ni–Cu Particles by Hydrogen Reduction in Hot-compressed Water

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Abstract

<jats:title>Abstract</jats:title> <jats:p>Synthesis of Cu and Ni–Cu particles from their aqueous formate solution by hydrogen reduction in hot-compressed water was carried out at 673 K with a titanium alloy autoclave. Hydrogen was produced by thermal decomposition of the formates. Metal particles having an average size of around 500 nm were produced without any additives. Ni–Cu metal alloy particles having different compositions were obtained by changing Cu/Ni molar ratio in starting solutions.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 35 (1), 50-51, 2005-12-03

    Oxford University Press (OUP)

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