Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 66: Issue 2
Kinetics of the Complex of Terbium o-methylbenzoate with 1,10-Phenanthroline. Synthesis, decomposition mechanism
Authors:
J.-J. Zhang Hebei Normal University Experimental Center Shijiazhuang 050016 P.R. China Shijiazhuang 050016 P.R. China

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R.-F. Wang Hebei Normal University Department of Chemistry Shijiazhuang 050016 P.R. China Shijiazhuang 050016 P.R. China

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H.-M. Liu Hebei University of Science and Technology Department of Chemical and Pharmaceutical Engineering Shijiazhuang 050018 P.R. China Shijiazhuang 050018 P.R. China

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Pages:
431–437
Online Publication Date:
13 Aug 2006
Publication Date:
01 Nov 2001
Article Category:
Research Article
DOI:
https://doi.org/10.1023/a:1013186600293
Keywords:
non-isothermal kinetics; o-methylbenzoic acid; terbium complex; thermal decomposition; TG-DTG
Restricted access

Abstract  

The complex of [Tb2(o-MBA)6(PHEN)2] (o-MBA: o-methylbenzoate and PHEN:1,10-phenanthroline) were synthesized and characterized by elemental analysis and IR spectroscopy. The thermal behavior of [Tb2(o-MBA)6(PHEN)2] in dynamic nitrogen atmosphere was investigated by TG-DTG techniques. The thermal decomposition process of the [Tb2(o-MBA)6(PHEN)2] occurred in three consecutive stages at Tp 294, 427 and 512C. The kinetic parameters and mechanisms of first decomposition stage from analysis of the TG-DTG curves were obtained by the Malek method.

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Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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