The nitrogen content of tetrazolo triazines is 68.9%.In this paper,tetrazolotriazines was synthetized.The TG-DSC test indicated its decomposition process in detail.The non-isothermal kinetic parameters were speculated...The nitrogen content of tetrazolo triazines is 68.9%.In this paper,tetrazolotriazines was synthetized.The TG-DSC test indicated its decomposition process in detail.The non-isothermal kinetic parameters were speculated by Kissinger and Ozawa methods.It revealed the mechanism function of thermal decomposition.The impact and friction sensitivity were tested.The detonation pressure and velocity were calculated.It has a wide range of potential applications as a kind of energetic material.展开更多
The thermal decomposition processes of（MgCO3）4·Mg（OH）2·5H2O（MCH）,5ZnO·2CO3·4H2O（ZCH）,NiCO3·2Ni（OH）2·4H2O（NCH）,PbCO3（LC）and [Cr（OH）5]2·CO3·8H2O（CC）were studied ...The thermal decomposition processes of（MgCO3）4·Mg（OH）2·5H2O（MCH）,5ZnO·2CO3·4H2O（ZCH）,NiCO3·2Ni（OH）2·4H2O（NCH）,PbCO3（LC）and [Cr（OH）5]2·CO3·8H2O（CC）were studied via TG-DSC.The results of research imply that MCH has the largest capacity of heat absorption and ZCH is second to MCH among the studied materials.The non-isothermal kinetic parameters of MCH and ZCH were calculated by Kissinger and Ozawa methods.Furthermore,thermal decomposition mechanisms of MCH and ZCH were investigated by Coats-Redfern method.Due to the large specific heat capacity,MCH and ZCH are promising to be used as a coolant in extinguishant formulations.展开更多
基金Supported by the State Key Laboratory of Explosion Science and Technology(Beijing Institute of Technology)(YBKT16-09,QNKT16-03)
文摘The nitrogen content of tetrazolo triazines is 68.9%.In this paper,tetrazolotriazines was synthetized.The TG-DSC test indicated its decomposition process in detail.The non-isothermal kinetic parameters were speculated by Kissinger and Ozawa methods.It revealed the mechanism function of thermal decomposition.The impact and friction sensitivity were tested.The detonation pressure and velocity were calculated.It has a wide range of potential applications as a kind of energetic material.
基金Supported by the Basic Research Foundation of Beijing Institute of Technology(20130242017)the Project Foundation of State Key Laboratory of Explosion Science and Technology(Beijing Institute of Technology)(YBKT16-09)
文摘The thermal decomposition processes of（MgCO3）4·Mg（OH）2·5H2O（MCH）,5ZnO·2CO3·4H2O（ZCH）,NiCO3·2Ni（OH）2·4H2O（NCH）,PbCO3（LC）and [Cr（OH）5]2·CO3·8H2O（CC）were studied via TG-DSC.The results of research imply that MCH has the largest capacity of heat absorption and ZCH is second to MCH among the studied materials.The non-isothermal kinetic parameters of MCH and ZCH were calculated by Kissinger and Ozawa methods.Furthermore,thermal decomposition mechanisms of MCH and ZCH were investigated by Coats-Redfern method.Due to the large specific heat capacity,MCH and ZCH are promising to be used as a coolant in extinguishant formulations.
