摘要
采用撞击感度、摩擦感度和热分解特性测试方法,研究了二茂铁种类对超细AP/二茂铁体系感度的影响。结果表明,本研究所涉及的二茂铁衍生物均使超细AP/二茂铁催化剂混合物的撞击感度和摩擦感度显著升高;超细AP/二茂铁催化剂体系的撞击感度与二茂铁催化剂的铁含量不存在相关关系,而超细AP/二茂铁催化剂体系的摩擦感度与二茂铁催化剂的铁含量存在正相关关系;某些二茂铁催化剂(SH-F-1、SH-F-2、SH-F-3、GFP、SH-F-5)/超细AP体系的DSC曲线中AP的晶型转变峰之前出现新的放热峰,表明其热感度较大。
Impact sensitivity,friction sensitivity and thermal decomposition tests were applied to study the influence of different ferrocene derivatives on the sensitivities of ultra-fine AP/ferrocene mixtures.Experimental results showed that the ferrocene derivatives in this paper increase the impact and friction sensitivities of the ultra-fine AP/ferroceen mixtures.The impact sensitivities of the ultra-fine AP/ferrocene mixtures are not related to the Fe contents of ferrocene catalyst.However,the friction sensitivities of the ultra-fine AP/ferrocen mixtures are positively related to the Fe content of ferrocene catalyst.Some kinds of ferrocene catalysts,such as,SH-F-1,SH-F-2,SH-F-3,GFP and SH-F-5,present a new exothermic peak in DSC curve of ultra-fine AP/ferrocene mixture,show the greater thermal sensitivities.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2011年第6期627-631,共5页
Chinese Journal of Energetic Materials
关键词
军事化学与烟火技术
超细高氯酸铵
二茂铁衍生物
撞击感度
摩擦感度
热分解
military chemistry and pyrotechnics
ultra-fine ammonium perchlorate
ferrocene derivative
impact sensitivity
friction sensitivity
thermal decomposition
