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镍-钼/碳化树脂催化剂在测定微量有机氧元素中的应用

Application of a Nickel-Molybdenum/Carbonaceous Resin Catalyst for Micro Determination of Organic Oxygen

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【作者】 岳长荣左育民罗彤

【Author】 Yue Changrong, Zuo Yumin, Luo Tong (Department of Chemistry, Nankai University, Tianjin 300071 )

【机构】 南开大学化学系!天津300071

【摘要】 报道一种新型Ni-Mo/碳化树脂催化剂的制备方法,用该法制得的催化剂具有高分 散金属和高机械强度,可用于库仑法微量测定有机氧元素,并能满足常规分析要求。

【Abstract】 A new method for the preparation of Ni-Mo/carbonaceous resin catalyst with high degree of metal dispersion and high mechanical strength is described. The results obtained with this catalyst for the micro determination of organic oxygen by coulometry are satisfacto- ry. Besides, the surface morphology and distribution of Ni and Mo particles in this catalyst and the catalytic activity were studied preliminarily.

  • 【文献出处】 分析化学 ,Chinese Journal of Analytieal Chemistry , 编辑部邮箱 ,1997年01期
  • 【分类号】O643.3
  • 【被引频次】1
  • 【下载频次】38
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