Effect of Divalent ion Dopants on the Kinetics of Thermal Decomposition of Potassium Bromate

被引：0
作者：
M.P. Kannan
V.M. Abdul Mujeeb
机构：
[1] University of Calicut,Department of Chemistry
[2] Farook College,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2001年 / 72卷
关键词：
Potassium bromate; doping; decomposition mechanism; diffusion;
D O I：
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摘要：
Isothermal decomposition of KBrO3 has been studied as a function of concentration of the dopants, SO42- and Ba2+ by isothermal thermogravimetry in the temperature range 668 - 683 K. The rate law and the activation energies remained unaltered by doping. The results suggest a diffusion-controlled mechanism, the diffusing species being both K+ and BrO3-.
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页码：245 / 252
页数：7
相关论文
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