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Citation: Wang Han-Zhang, Zhang De-Cheng, Guo Song-Shan, Bao Han-Bing, Yang Li, Lu Zhen-Rong. The Kinetics on Thermal Decomposition Reaction of Palladium Complexes with Thioether p-CH₃C₆H₄SR[J]. Acta Physico-Chimica Sinica, ;1993, 9(01): 103-106. doi: 10.3866/PKU.WHXB19930118 shu

The Kinetics on Thermal Decomposition Reaction of Palladium Complexes with Thioether p-CH₃C₆H₄SR

1.
Department of Chemistry Suzhou University, Suzhou 215006; The Central Laboratory Suzhou University, Suzhou 215006

Received Date: 22 July 1991
Available Online: 15 February 1993

Five kinds of thioether p-CH_3C_6H_4SR (R=n-C_4H_9, C_6H_(13), C_8H_(17), C_(10)H_(21), and C_(12)H_(25)) and their palladium complexes Pd(p-CH_3C_6H_4SR)_2Cl_2 were synthesized. The thermal decomposition of these complexes have been studied by using TG and DTG methods. It was found that the former two of the complexes firstly decompos into organic ligands and PdCl_2, then PdCl_2 to chlorine atoms and palladium; The latter three of complexes decompose into organic ligands chorine atoms and palladium almost simultaneously. Kinetic parameters such as activation energy E, frequency factor A and reaction order n were obtained using the Coats-Redfern and Freeman-Carroll methods. In addition, entropy of activation ΔS has also been calculated.
- Palladium; Thioether; TG-DTG; Thermal decomposition reaction; Kinetic parameter
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The Kinetics on Thermal Decomposition Reaction of Palladium Complexes with Thioether p-CH3C6H4SR

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通讯作者: 陈斌, bchen63@163.com

The Kinetics on Thermal Decomposition Reaction of Palladium Complexes with Thioether p-CH₃C₆H₄SR