Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 58: Issue 2
Synthesis and Thermal Decomposition of the Macrocyclic Dinuclear Ni(II) Complex
Authors: W. Yan 1 , C. Ma 2 , J. Wu 1 , W. Zhang 2 , and D. Jang 2
View More View Less
  • 1 Peking University, State Key Laboratory of Rare Earth Materials, Chemistry and Applications Department of Chemistry Beijing 100871 P. R. China Beijing 100871 P. R. China
  • 2 Shandong University Department of Chemistry Jinan 250100 P. R. China Jinan 250100 P. R. China
DOI:
https://doi.org/10.1023/a:1010111406937
Page Count:
393–401
Publication Date:
25 Nov 1999
Online Publication Date:
25 Oct 2004
Article Category:
Research Article
Restricted access

Abstract  

Crystal of the complex Ni2L (ClO4)2 was obtained by reaction of Ni(ClO4)2 and macrocyclic ligand H2L, where L2– is the dinucleating macrocycle with two 2,6-di(aminomethyl)-4-methyl phenolate entities combined by the same two lateral chains, –(CH2)2–NH–(CH2)2–, at the amino nitrogens. The thermal decomposition processes of the title complex were studied in a dynamic atmosphere of dry argon using TG-DTG. The kinetic analysis of the first and second thermal decomposition steps were performed via the TG-DTG curves, and the kinetic parameters were obtained from analysis of the TG-DTG curves with integral and differential methods. The most probable kinetic function was suggested by comparison of the kinetic parameters.

Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943
Keywords:
dinuclear Ni(II) complex; non-isothermal kinetics; synthesis

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Aug 2020 1 0 0
Sep 2020 1 0 0
Oct 2020 0 0 0
Nov 2020 0 1 0
Dec 2020 0 0 0
Jan 2021 0 0 0
Feb 2021 0 0 0