Combination of Nitrogen-Rich Skeleton and Coordination Group:Synthesis of a High-Energy Primary Explosive Based on 1H-Tetrazole-5-Carbohydrazide  

作　　者：Tingwei Wang Zujia Lu Shu Bu Baolong Kuang Lu Zhang Zhenxin Yi Kun Wang Shunguan Zhu Jianguo Zhang 

机构地区：[1]State Key Laboratory of Explosion Science and Technology,Beijing Institute of Technology,Beijing 100081,China [2]School of Chemical Engineering,Nanjing University of Science and Technology,200 Xiaolingwei Street,Xuanwu,Nanjing 210094,China [3]Department of Chemistry,Laboratory of Structure and Functional Regulation of Hybrid Materials,Anhui University,Ministry of Education,Hefei 230601,China

出　　处：《Defence Technology（防务技术）》2024年第1期271-277,共7页Defence Technology

基　　金：projects of National Natural Science Foundation of China (Grant Nos.22175025 and 21905023) for their generous financial support。

摘　　要：The high energy coordination compounds Cu(TZCA)_(2)(ClO_(4))_(2)(ECCs-1) was prepared by 1H-tetrazole-5-carbohydrazide(TZCA) with a high energy skeleton and a strong coordination ability group.At the same time,the reaction activity of the ligand was explored,and the single crystal structure of it and intermediate were obtained.The structures of all substances were characterized by IR and EA.And the structure and composition of ECCs-1 are confirmed by ESP,AC,SEM and ICP-OES.Physical and chemical properties tests show that ECCs-1 has an acceptable thermal stability(T_(d)=177℃) and extremely sensitive mechanical stimulation(IS=1 J,FS=5 N).The comprehensive performance test results show that ECCs-1 has excellent initiation ability.In addition,the decomposition mechanism of ECCs-1 is explored from two aspects of experiment and theoretical calculation.

关 键 词：1H-tetrazole-5-carbohydrazide Primary explosive Decomposition mechanism Coordination polymers Laser 

分 类 号：TQ560.1[化学工程—炸药化工]