摘要
制备了两种碳纳米管修饰的典型点火药复合物,用扫描电子显微镜对碳纳米管在粘合剂以及点火药复合物中的分散状态进行了表征,研究了复合物的热分解性能及火焰感度性能。结果表明:团聚状态的碳纳米管在复合物体系中能够提高点火药的火焰感度。
Two kinds of ignition mixtures modified by carbon nano-tubes （CNTs） were prepared in this paper. The distribution of CNTs in the bonds and ignition mixtures was characterized by scanning electrical microscope （SEM）. The effects of CNTs on the flame sensitivity and the thermal decomposition performance of the mixture were also studied. The result showed that the additive of clustered CNTs can increase the flame sensitivity of the mixture.
出处
《火工品》
CAS
CSCD
北大核心
2010年第1期25-28,共4页
Initiators & Pyrotechnics
关键词
碳纳米管
点火药
分散状态
火焰感度
Carbon nano-tubes
lgnition powder
Distribution
Flame sensitivity
