Homogeneous oxidation of hydrogen selenide with ozone in an argon-oxygen medium

被引：2
|
作者：
Belyaev, A. V. [1 ]
Sozin, A. Yu. [1 ]
Aleksandrov, Yu. A. [1 ]
Churbanov, M. F. [1 ]
机构：
[1] Russian Acad Sci, Devyatykh Inst Chem High Pur Subst, Nizhnii Novgorod, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2012年 / 85卷 / 12期
关键词：
OZONATION;
D O I：
10.1134/S107042721212021X
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Homogeneous oxidation of hydrogen selenide with ozone present in deficiency was studied. One of the reaction products is elemental selenium Se-8, which can be formed by multistep radical-chain polycondensation of hydrogen selenide. One mole of ozone is consumed per mole of hydrogen selenide. The observed rate constant of the reaction of hydrogen selenide with ozone at 20 +/- 1A degrees C is no less than (1.9 +/- 0.2) x 10(5) l mol(-1) s(-1).
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页码：1919 / 1922
页数：4
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