摘要
从吡啶出发经过多步反应以较高的产率制得了 4 -羟基 - 3,5 -二硝基吡啶氮氧化物的铅、铜盐 ,并通过质谱及元素分析等方法对其进行了结构确定。经 DSC及 TG的分析表明 ,该类化合物对 RDX、AP及 NC+NG等的热分解都具有催化作用 ,且使其产生出更多的分解热 ,表现出良好的含能催化剂的特征。
The paper describes that synthesis of lead(Ⅱ) and copper(Ⅱ) salts of 4 hydroxy 3,5 dinitropyridine oxide in good yields from pyridine via the multiple steps. The salts were characterized by M.S and microanalysis. DSC and TG experimental results of the salts showed that the salts could effectively catalyze the thermal decomposition of RDX, AP and NC+NG. Meanwhile, the decomposition heats of mixtures containing different salts were larger than those of the corresponding pure RDX, AP and NC+NG. The all facts suggested the salts might be better energetic burning catalysts.
出处
《火炸药学报》
CAS
CSCD
2002年第4期51-52,13,共3页
Chinese Journal of Explosives & Propellants
基金
国防重点实验室基金项目 (CD980 2 2 )
