Citation: Cun SHAN, Dian Zen JIA, Xi XIA. Synthesis Characterization.Non-isothermal Kinetics of the Thermal Decomposition and Redox Properties Derived from Copper(Ⅱ) Binuclear Coordination Compound of 1,4-Bis-(1'-Phenyl-3'-Methyl-5'-Pyrazolone-4')-1,4-Butanedione[J]. Chinese Chemical Letters, ;1997, 8(5): 455-458. shu

Synthesis Characterization.Non-isothermal Kinetics of the Thermal Decomposition and Redox Properties Derived from Copper(Ⅱ) Binuclear Coordination Compound of 1,4-Bis-(1'-Phenyl-3'-Methyl-5'-Pyrazolone-4')-1,4-Butanedione

Department of Chemistry, Xinjiang University, Urumqi 830046

Received Date: 4 November 1996

The paper reports the synthetic procedure and character of Copper(Ⅱ) binuclear coordination compound of 1,4-bis-(1'-phenyl-3'-methyl-5'-pyrazolone-4')-1,4-butanedione(Cu₂L'₂). The non-isothermal kinetics of thermal decomposition of the complex has been studied from the TG-DTG curves by means of the Achar et al.and Coats-Redfern methods,the most probable kinetic equation can be expressed as d_α/dt=Ae^-E/RT ^*1/(2_α).The corresponding kinetic compensation effect expressions are found to be lnA=0.1794E+0.1689.The non-isothermal thermal decomposition process of the complex is one-dimensional diffusion.But electrochemical studies of the complex(Cu₂L'₂)from cyclic voltammetric curves by means of powder microelectrodes technique⁽¹⁾,shows one two-electron irreversible process.
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4. [4]
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