Kinetic Investigation of Thermal Decomposition Reaction of Ethane-1,2-Diamine Copper(II) Chloride, C2H8N2CuCl2

: The thermal behavior and thermal decomposition kinetic parameters of ethane-1,2-diamine copper (II) chloride (EDCC) in a temperature-programmed mode have been investigated by mean of TG-DTG. There are four stages in the thermal decomposition process. The kinetic parameters of the apparent activati...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 665; pp. 255 - 259
Main Author Wen, Pu Hong
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.10.2014
Subjects
Thermal Decomposition
Ethane-1,2-Diamine Copper(II) Chloride
Kinetic Parameter
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Summary:: The thermal behavior and thermal decomposition kinetic parameters of ethane-1,2-diamine copper (II) chloride (EDCC) in a temperature-programmed mode have been investigated by mean of TG-DTG. There are four stages in the thermal decomposition process. The kinetic parameters of the apparent activation energy Ea (130.2, 143.6 and 158.9 KJ·mol–1) and per-exponential factor A (1011.80, 1012.18 and 1011.83 s–1) in II, III and IV stages were obtained from analysis of the TG-DTG curves by Kissinger method. The values of Ea indicated that the difficulty coefficient of pyrolysis in II, III and IV stages was increased in the order: II < III < IV. The values of the entropy of activation ΔS≠, enthalpy of activation ΔH≠ and free energy of activation ΔG≠ of the reaction were estimated.
Bibliography:Selected, peer reviewed papers from the 2014 International Conference on Application of Materials Science and Environmental Materials (AMSEM 2014), July 4-6, 2014, Yichang, Hubei, China
ISBN:3038352705
9783038352709
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.665.255