Thermal behavior and thermo-kinetic studies of 5,5′-bistetrazole-1,1′-diolate (1,1-BTO)
作者： Chunyuan Zhang , Shaohua Jin , Shusen Chen , Lijie Li , Chang Zhou
DOI: 10.1007/S10973-017-6228-1
关键词:
摘要: Thermogravimetric-differential scanning calorimeter and accelerating rate (ARC) were performed to study the thermal characteristics kinetics of energetic 5,5′-bistetrazole-1,1′-diolate (1,1-BTO). The DSC measurements showed one endothermic peak exothermic with decomposition occurring at 219.1, 227.2, 234.0 244.1 °C different heating rates (2, 4, 8 15 °C min−1). value critical temperature explosion (T b) parameters was calculated, suggesting that 1,1-BTO is stable below 175.36 °C. behavior under adiabatic condition studied by ARC, depicting onset 176.61 °C ended 215.93 °C, within time span 49.04 min. In addition, thermo-kinetic such as activation energy E a pre-exponential factor A also obtained.
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