KINETICS OF FESO4 SONOLYTIC OXIDATION IN AQUEOUS-SOLUTIONS

被引：0
|
作者：
IONESCU, SG [1 ]
POPA, N [1 ]
机构：
[1] FAC CHEM BUCHAREST,DEPT INORGAN CHEM,BUCHAREST,ROMANIA
来源：
REVUE ROUMAINE DE CHIMIE | 1992年 / 37卷 / 07期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The kinetics of Fe(II)SO4 sonolytic oxidation in aqueous solutions at pH = 1-2, in the concentration range 1.5 X 10(-3) - 1.5 X 10(-2)M was studied. A reaction mechanism was proposed, based on the strong oxidizing efect of OH radicals generated in H2O primary sonolysis. The effect to Fe(II)SO4 concentration on the oxidation rate constant was consistent with Noyes' scavenging kinetics of OH radicals, providing similarities with some thermal and photochemical reactions involving such reactive intermediates.
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页码：747 / 753
页数：7
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