摘要
本文报道一种含高分散金属的新型Ｎｉ－Ｐｔ高强度碳化树脂催化剂的制备方法，并应用该催化剂，以库仑法测定微量有机氧元素取得了较满意的结果。文中对Ｎｉ和Ｐｔ在催化剂中的分布，Ｎｉ、Ｐｔ含量变化对催化活性的影响等进行了初步探讨。
A new method for the preparation of Ni-pt/carbonaceous resin catalyst with high degree of metal dispersion and high mechanical strength is described in this paper. The results obtained by using this catalyst for the microdetermination of organic oxygen in coulometric method are satisfactory. Besides, the characteristics of catalyst and the distribution of Ni and Pt on this catalyst and the catalyst activity and life were studied preliminarily.
出处
《南开大学学报（自然科学版）》
CAS
CSCD
1994年第2期34-38,共5页
Acta Scientiarum Naturalium Universitatis Nankaiensis
关键词
碳化树脂催化剂
库仑法
有机氧元素
catalyst of Ni-Pt carbonaceous resin
coulometric method
organic oxygen
quantitative analysis
