Thermogravimetric analysis of cobalt(II)-dothiepin complexes

Naik, H. S. Bhojya 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.

Text Thermogravimetric Analysis Of Cob.pdf Restricted to Registered users only Download (278kB) | Request a copy

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:	Users 23 not found.
Date Deposited:	12 Jun 2021 07:44
Last Modified:	18 Nov 2022 10:22
URI:	http://eprints.uni-mysore.ac.in/id/eprint/16840

Actions (login required)

View Item