Study on Thermal Behavior of 3, 6-Bis(1H-1, 2, 3, 4-Tetrazol-5-yl-Amino) -1, 2, 4, 5-Tetrazine(BTATz) by Using Microcalorimeter

摘要

The thermal decomposition behavior of 3,6-bis(1H-1,2,3,4-tetrazol-5-yl-amino) -1,2,4,5-tetrazine (BTATz) was studied by a Calvet microcalorimeter at four different heating rates. The enthalpies of thermal decomposition at four different heating rates were measured exactly. The kinetic parameters were obtained by Kissinger method and Ozawa method. And the thermodynamic parameters were calculated based on the data obtained by Kissinger method. The critical temperature of thermal explosion (Tb) and the self acceleration decomposition temperature (TSADT) were 262.49 °C and 255.23 °C, respectively.