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

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。

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.