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Direct-current electrodeposition and characterization of Ni_5Sb_2 nanowires array

机译:Ni_5Sb_2纳米线阵列的直流电沉积与表征

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摘要

The fabrication of monocrystalline Ni_5Sb_2 nanowires array into porous anodic alumina membranes by using direct-current potentiostatic electrodeposition technique has been firstly reported. In this paper, the focus is on the effects of Sb content and the co-deposition voltage on the resultant. It was found that Ni_5Sb_2 nanowires array with a monoclinic structure could be successfully synthesized by regulating these two parameters. The analysis results displayed that the Ni_5Sb_2 nanowires array was highly filled and ordered, as well as around 80 nm in diameter. Structure analysis indicated that the as-deposited nanowires had a highly preferential orientation grown along [02 2] direction.
机译:首次报道了采用直流恒电位电沉积技术将单晶Ni_5Sb_2纳米线阵列制成多孔阳极氧化铝膜的方法。在本文中,重点是Sb含量和共沉积电压对生成物的影响。发现通过调节这两个参数可以成功合成具有单斜晶结构的Ni_5Sb_2纳米线阵列。分析结果表明,Ni_5Sb_2纳米线阵列高度填充且有序,直径约为80 nm。结构分析表明,所沉积的纳米线具有沿[02 2]方向生长的高度优先的取向。

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  • 来源
    《Applied Surface Science》 |2011年第3期|p.1153-1156|共4页
  • 作者单位

    School of Chemical Engineering, Hefei University of Technology, No, 193 Tunxi Road, Hefei, 230009, PR China;

    School of Chemical Engineering, Hefei University of Technology, No, 193 Tunxi Road, Hefei, 230009, PR China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, 230031, PR China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, 230031, PR China;

    Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei, 230031, PR China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    electrodeposition; Ni_5Sb_2; nanowires; intermetallics;

    机译:电沉积Ni_5Sb_2;纳米线;金属间化合物;

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