Thermal decomposition of potassium trioxalato chromate(III) trihydrate: A kinetic and mechanistic study

被引：0

作者：

Kumar, M ^{[1
]}

Verma, RK ^{[1
]}

Verma, L ^{[1
]}

Bhattacharjee, NC ^{[1
]}

Kumar, S ^{[1
]}

Verma, BP ^{[1
]}

机构：

[1] MAGADH UNIV,DEPT CHEM,BODH GAYA 824234,INDIA

来源：

ASIAN JOURNAL OF CHEMISTRY | 1996年 / 8卷 / 03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：

Thermal decomposition of potassium trioxalato chromate(III) has been found to be involving dehydration, decomposition and oxidation, when heated in air with heating rate programmed at 1/6 K s(-1). The thermogravimetric data for the decomposition step has been analysed for kinetic parameters using Freeman-Carroll and Zsako methods. When alpha-T data of dehydration and decomposition steps were fed to computer for mechanistic analysis, both the steps were found to be following 1-1 random-nucleation mechanism.

引用

页码：543 / 546

页数：4