卡托辛对高氯酸铵热分解动力学的影响OA北大核心CSCDCSTPCD
Effect of Catocene on Thermal Decomposition Kinetics of Ammonium Perchlorate
采用DSC、TG法研究了高氯酸铵(AP)和高氯酸铵/卡托辛(Catocene)两个体系的热分解行为,分别采用Ozawa和Kissinger方法计算了热分解反应的活化能Ea1、Ea2、Ea3和指前因子InA1、InA2、InA3等动力学参数.结果表明,加入卡托辛后,DSC曲线在180℃附近多出一个放热峰,归属于卡托辛的氧化放热,AP低、高温分解表观活化能分别降低了13.2,7.1kJ·mol-1.利用Satava-Sestak方法确定了两体系…查看全部>>
The thermal decomposition behaviors of AP and AP/Catocene were studied by DSC and TG analysis, and the activation energy Ea] , Eia2, Ea3 and the pre-exponential factor IgA1 , IgA2, IgA3 were calculated by Ozawa and Kissinger method. In results of DSC , there is a additional exothermic peaks at 180 ℃ with Catocene which belongs to the decompostion of Catocene. CFP makes the values of E for low and high temperature decomposition reaction of AP decrease 13.2 k|…查看全部>>
李彦荣;赵孝彬;王宁;罗岚
航天工业固体推进剂安全技术研究中心,湖北 襄樊 441003航天工业固体推进剂安全技术研究中心,湖北 襄樊 441003航天工业固体推进剂安全技术研究中心,湖北 襄樊 441003航天工业固体推进剂安全技术研究中心,湖北 襄樊 441003
军事科技
分析化学复合固体推进剂高氯酸铵卡托辛热分解动力学
analysis chemistrycomposite solid propellant ammonium perchlorate catocene thermal decomposition kinetics
《含能材料》 2012 (2)
184-187,4
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