Volume 15, Issue 1 pp. 54-59
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Studies on synthesis and kinetics of thermodecomposition of the nickel(II) compounds with Schiff base derived from amino acids

Shu-Lan Li

Corresponding Author

Shu-Lan Li

Department of Chemistry, Shandong University, Jinan, Shandong 250100, China

Department of Chemistry, Shandong University, Jinan, Shandong 250100, ChinaSearch for more papers by this author
De-Xin Liu

De-Xin Liu

Department of Chemistry, Shandong University, Jinan, Shandong 250100, China

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Zhao-He Yang

Zhao-He Yang

National Laboratory of Crystal Materials, Shandong University, Jinan, Shandong 250100, China

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First published: 27 August 2010
Citations: 1

Abstract

Monoaqua salicylaldehyde-o-aminobenzoic acid Ni(II) monohydrate (cpl) and monoaqua o-vanillin-o-aminobenzoic acid Ni(II) monohydrate (cp2) were synthesized. The composition and structures of these two compounds were analyzed. Their thermal stability and non-isothermal kinetics were also investigated by use of TG and DTG curves. The possible reaction mechanisms in their first steps of thermal decomposition reactions were deduced by means of integral and differential methods. Thermodecomposition kinetic equations of the compounds are as follows:

chemical structure image

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