高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (12): 1120.

• 研究简报 • 上一篇    下一篇

分子探针法研究邻二甲苯氧化反应助催化剂在载体表面的分布

唐新硕, 舒歌平, 胡西城, 吕国建, 王俐, 叶晓梅   

  1. 杭州大学化学系
  • 收稿日期:1984-06-06 出版日期:1985-12-24 发布日期:1985-12-24

The Study of Promoter Distribution on the Surface of Catalytic Support in the Oxidation of o-Xylene by Method of Molecular Probe

Tang Xinshuo, Shu Geping, Hu Xicheng, Lu Guojian, Wang Li, Ye Xiaomci   

  1. Department of Chemistry, Hangzhou University, Hangzhou
  • Received:1984-06-06 Online:1985-12-24 Published:1985-12-24

摘要: 本文用分子探针法测定SiO2、1-Al2O5·SiO2和2-Al2O3·SiO2三种载体的表面结构,进一步研究、分析活性组分的分布,从而推出催化性能发生明显变化的可能原因。

Abstract: The method of Melecular Probe to determine the surface structure of three supporters was described.The influence of adsorption center groups of supporters on the distribution of catalytic promoter and the result of significant difference in catalyst characteristics were discussed.

TrendMD: