Research of Calculating Decomposition Activation Energy of Single-base Propellant with Kissinger Method

摘要：

From the TG/DSC testing data, solving the decomposition activation energy of three kinds of single-base propellant with Kissinger method, in the condition of different heating rate and adding in heat preservation stage. The outcome is demonstrated through the Ea value with Ozawa method, and the veracity of Ea value calculated with Kissinger method is discussed. Ea(K) and Ea(O)of three kinds of samples in the condition of adding in heat preservation stage are similar, with a difference of 2-6 kJ/mol which is within allowable error scope of thermal analysis kinetics, and Ea(K)and Ea(O)of three kinds of samples in the condition of removing heat preservation stage are similar, with a difference of 2-4 kJ/mol. The reliability of solving the decomposition activation energy of single-base propellant with Kissinger method gets further verification. The decomposition activation energy without heat preservation stage is more accurate

作者: ZHANG Xiaodong MA Hongxi LIU Jiping

作者单位: School of Material Science and Engineering,Beijing institute of Technology,Beijing 100081,China Stat School of Material Science and Engineering,Beijing institute of Technology,Beijing 100081,China PLA

会议类型: 国际会议

会议名称: 2011 International Autumn Seminar on Propellants,Explosives and Pyrotechnics(2011国际推进剂、炸药、烟火技术秋季研讨会)

会议地点: 南京

会议语种:英文

页码: 911-914

在线出版日期: 2011-09-20（万方平台首次上网日期，不代表论文的发表时间）