C_(60) 对 NC、RDX 热分解作用的探讨  

The effect of C 60 on the pyrolysis of NC、RDX

作　　者：李疏芬[1,2] 何德球 单文刚[1,2] 赵凤起 李上文[1,2] 

机构地区：[1]中国科技大学 [2]西安近代化学研究所

出　　处：《火炸药学报》1997年第2期14-17,共4页Chinese Journal of Explosives & Propellants

基　　金：国家自然科学基金

摘　　要：通过ＤＳＣ热分析实验，探讨富集物、Ｃ６０、炭黑三种物质对ＮＣ、ＲＤＸ的热分解的影响，研究发现它们都不同程度地提高了ＮＣ、ＲＤＸ的分解热值，特别是球烯分子的富电特性有利于催化剂铅盐的活化，Ｃ６０和单质铅可能生成一种络合物，它既能作为气相反应中的催化载体，又具有良好的催化作用。The influences of C 60 , soots containing 10% C 60 and carbon black on the pyrolysis of NC and RDX were studied by DSC experiment. It is found that these three substances can increase calorific value of NC、RDX pyrolysis in different degrees. Especially, rich charge characteristic of fullerene molecules is beneficial to the activation of lead salt catalyst, C 60 and element lead may be form a complex which not only is catalytic carrier, but also has fine catalysis in gas reaction.

关 键 词：球烯 C₆₀ 固体推进剂 热分解 

分 类 号：TQ560.72[化学工程—炸药化工]