KINETICS OF NONISOTHERMAL DECOMPOSITION OF POLYMERIC COMPLEXES OF N,N'-BIS(DITHIOCARBOXY)PIPERAZINE WITH IRON(III) AND COBALT(III)

被引:16
作者
ARAVINDAKSHAN, KK
MURALEEDHARAN, K
机构
[1] Department of Chemistry, University of Calicut
关键词
D O I
10.1016/0040-6031(90)80098-J
中图分类号
O414.1 [热力学];
学科分类号
摘要
Thermogravimetry, in conjunction with differential thermogravimetry and differential thermal analysis, has been used to investigate the kinetics of thermal decomposition of polymeric complexes of N,N'-bis(dithiocarboxy)piperazine with FeIII and CoIII in air. The results indicate that the values of kinetic parameters obtained using the Coats-Redfern, Freeman-Carroll and Horowitz-Metzger equations are reasonable and in good agreement. It has also been found that the decomposition processes of both the complexes follow first order kinetics. © 1990.
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页码:101 / 107
页数:7
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