Thermogravimetric analysis of cobalt(II)-dothiepin complexes

Naik, H.S.B. and Siddaramaiah and Ramappa, P.G. (1999) Thermogravimetric analysis of cobalt(II)-dothiepin complexes. Journal of Thermal Analysis and Calorimetry, 55 (3). pp. 841-849.

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Official URL: https://doi.org/10.1023/A:1010181716727

Abstract

The complexes of cobalt(II) with dothiepin (DOT) hydrochloride have been studied for kinetics of thermal degradation by thermogravimetric analysis (TG) and derivative thermogravimetric studies (DTG) in a static nitrogen atmosphere at a heating rate of 10 degrees C min(-1). A general mechanism of thermal decomposition is advanced involving dehydration and decomposition process for both organic and inorganic ligands. The thermal degradation reactions were found to proceed in three steps having an activation energy in the range 6.75-170 kJ mol(-1). Thermal decomposition kinetics parameters were computed on the basis of thermal decomposition data.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Depositing User: lpa venkatesh user
Date Deposited: 12 Jun 2021 07:44
Last Modified: 12 Jun 2021 07:44
URI: http://eprints.uni-mysore.ac.in/id/eprint/16840

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