THE EFFECT OF DOPING ON THE THERMAL-DECOMPOSITION OF STRONTIUM BROMATE

被引：2
|
作者：
NAIR, SMK
SAHISH, TS
机构：
[1] Department of Chemistry, University of Calicut, P.O. Calicut University
来源：
THERMOCHIMICA ACTA | 1995年 / 250卷 / 01期
关键词：
ACTIVATION ENERGY; DECOMPOSITION; DOPING; DTG; STRONTIUM BROMATE;
D O I：
10.1016/0040-6031(94)01931-6
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The thermal decomposition of strontium bromate doped with KBrO3, Mg(BrO3)(2), Al(BrO3)(3) and KBr (10(-4) to 10(-1) M), was studied by dynamic thermogravimetry and the kinetic parameters were computed using the Coats-Redfern and Horowitz-Metzger equations. Doping enhances the decomposition and decreases the energy of activation in samples doped with Al(BrO3)(3) and KBr, whereas KBrO3 and Mg(BrO3)(2) increase the thermal stability of Sr(BrO3)(2).
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页码：207 / 212
页数：6
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