MIXED RESIN BASE-CATALYZED DECOMPOSITION OF HYDROGEN-PEROXIDE

被引：4

作者：

ELSHEIKH, MY

机构：

[1] Chemistry Department, Faculty of Science, Tanta University, Tanta

来源：

COLLOIDS AND SURFACES | 1991年 / 54卷 / 1-2期

关键词：

D O I：

10.1016/0166-6622(91)80051-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The catalytic decomposition of hydrogen peroxide was studied kinetically in the presence of the mixed resin Dowex MR-3 in the form of Na+/OH -, K+/OH- and Na+/CO3(2-). The rate-determining step was the same in both cases and the reaction was found to be first order. It has been found that the positive counter-ion, i.e., Na+ or K+, does not play any role in the reaction mechanism. The values of the activation parameters were elucidated and were found to be almost the same in all cases.

引用

页码：83 / 88

页数：6

共 12 条

[1] THE CATALYTIC EFFECT OF TRANSITION METAL-ION AMMINE COMPLEXES ON THE DECOMPOSITION OF HYDROGEN-PEROXIDE IN THE PRESENCE OF DOWEX-50W RESIN IN AQUEOUS-MEDIUM [J].