Thermal Decomposition Kinetics of Triethylene Glycol Dinitrate

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2004,（10）
• 页码范围: 1078-1082
• 页数: 5页
• 语种: 英文

摘要

The thermal behavior and kinetic parameters of the decomposition reaction of triethylene glycol dinitrate (TEGDN) in a temperature-programmed mode at different pressures (0.1, 2, 4 and 6 MPa) have been investigated by means of DSC and TG-DTG. The results show that the properties of the thermal decomposition of TEGDN are affected by the change of pressure, and the kinetic model function, the apparent activation energy Ea and TEGDN obtained by the values Teo and Tpo of the onset temperature Te and the peak temperature TP when the heating rate tends to zero are 191.05,209.86 ℃ at 0.1 MPa, 207.59 and 221.65 ℃ at 2 MPa, respectively.