Bulletin of the Korean chemical society | |
Nonisothermal Decomposition Reaction Kinetics, Specific Heat Capacity, Thermodynamic Properties and Adiabatic Time-to-explosion of 4-Amino-1,2,4-triazole Copper Complex | |
Kangzhen Xu1  Fengqi Zhao1  Jirong Song1  Yinghui Ren1  Jianhua Yi1  Haixia Ma1  Dan Li1  | |
关键词: 4-Amino-1; 2; 4-triazole copper complex (4-ATzCu); Nonisothermal kinetics; Specific heat capacity; Thermodynamic property; Adiabatic time-to-explosion; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
4-Amino-1,2,4-triazole copper complex (4-ATzCu) was synthesized, and its thermal behaviors, nonisothermal decomposition reaction kinetics were studied by DSC and TG-DTG techniques. The thermal decomposition reaction kinetic equation was obtained as: d�? / dt =1022.01 (1-�? )[-ln(1-�? )]1/3 exp(-2.75�?104 /T) . The standard mole specific heat capacity of the complex was determined and the standard molar heat capacity is 305.66 J·mol-1·K-1 at 298.15 K. The entropy of activation ( ツS × ), enthalpy of activation (ツH ×), and Gibbs free energy of activation ( ツG×) are calculated as 171.88 J·mol-1·K-1, 225.81 kJ·mol-1 and 141.18 kJ·mol-1, and the adiabatic time-to-explosion of the complex was obtained as 389.20 s.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912010242367ZK.pdf | 387KB | download |