摘要
含能材料共晶化是获得高能低感含能材料的重要途径,不同含能材料形成共晶可以有效改善含能材料的氧平衡及感度,提高其爆热、做功能力及安全性等性能。CL-20/HMX共晶含能材料是高能低感共晶含能材料的代表,CL-20/HMX共晶既保留了CL-20的能量水平又降低了CL-20的感度,是解决CL-20应用问题的有效途径。通过对比CL-20/HMX共晶与CL-20及HMX性能上的差异,说明了CL-20/HMX共晶研究的必要性,并从CL-20/HMX共晶的制备方法、形成机制、性能及应用方面,综述了CL-20/HMX共晶研究的最新进展。重点对比了CL-20/HMX共晶制备方法的优劣,总结了CL-20/HMX共晶形成机制,分析了不同制备方法获得的CL-20/HMX共晶性能差异,评述了CL-20/HMX共晶的发展现状及应用前景。
Cocrystal is an important way to obtain high energy and insensitivity energetic materials,the oxygen balance,sensitivity,detonation heat,explosive power and security of energetic materials could be improved by the formation of cocrystal.CL-20/HMX cocrystal is the representative of high energy and insensitivity cocrystal energetic materials.Compared with CL-20,the energy level of CL-20/HMX cocrystal is similar while the sensitivity of CL-20/HMX is greatly reduced.The necessity of the study of CL-20/HMX cocrystal was explained by compare the properties of CL-20/HMX cocrystal with CL-20 and HMX,and the latest research progress of CL-20/HMX cocrystal was summarized from the aspects of preparation methods,formation mechanism,performance and application.The advantages and disadvantages of the preparation methods of CL-20/HMX cocrystal were compared,the formation mechanism of CL-20/HMX cocrystal was summarized,and the properties of CL-20/HMX cocrystal prepared by different methods were analyzed.The developmend and application prospects of CL-20/HMX cocrystal were evaluated.
作者
武宗凯
栗磊
张福勇
洪志伟
周瑞
赵凤起
张东翔
宋秀铎
WU Zong-kai;LI Lei;ZHANG Fu-yong;HONG Zhi-wei;ZHOU Rui;ZHAO Feng-qi;ZHANG Dong-xiang;SONG Xiu-duo(Xi’an Modern Chemistry Research Institute,Xi’an 710065,China;School of Chemistry and Chemical Engineering,Beijing Institute of Technology,Beijing 102488,China;Zhongkexin(Beijing)Engineering Consulting Co.Ltd,Beijing 100039,China)
出处
《科学技术与工程》
北大核心
2021年第35期14882-14891,共10页
Science Technology and Engineering
