STUDIES ON THE MECHANISM OF THERMAL DEHYDRATION OF COBALT OXALATE DIHYDRATE

被引：16

作者：

VENKATARAMAN, A

SASTRY, NV

RAY, A

机构：

[1] Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1992年 / 53卷 / 05期

关键词：

MECHANISM; THERMAL DEHYDRATION; TG STUDIES; SPECTROSCOPIC DATA;

D O I：

10.1016/0022-3697(92)90207-T

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several mechanistic and non-mechanistic equations are employed to compute kinetic parameters from TG studies of cobalt oxalate dihydrate. A phase boundary reaction mechanism is suggested for the dehydration step. Spectroscopic, magnetic and elemental micro-analysis results supplement the mechanism as proposed by TG analysis. A DSC trace also supports the mechanism.

引用

页码：681 / 685

页数：5

共 21 条

[1]

BRODIO AJ, 1969, POLY SCI A, V27, P1761

[2]

CARTIN RL, 1965, TRANSITION METAL CHE, V1, P1

[3]

COATS AW, 1964, NATURE, V201, P69

[4] THE THERMAL-DECOMPOSITION OF OXALATES - A REVIEW [J].