典型耐热炸药结晶过程研究进展  

Research progress on crystallization process based on typical heat resistant explosives

作　　者：王荦荦 王民昌[1,2] 赵嘉静 常海 刘宁[1,2] WANG Luo-luo;WANG Min-chang;ZHAO Jia-jing;CHANG Hai;LIU Ning(Modern Chemistry Research Institute,Xi’an 710065,China;State Key Laboratory of Fluorine&Nitrogen Chemicals,Xi’an 710065,China)

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]氟氮化工资源高效开发与利用国家重点实验室,陕西西安710065

出　　处：《应用化工》2022年第12期3682-3687,共6页Applied Chemical Industry

基　　金：国家自然科学基金资助(21805224)。

摘　　要：基于典型耐热炸药的分子结构,对分子内氢键耐热炸药(TATB、LLM-105、ANPyO、PYX)和共轭大π键耐热炸药(HNS、NONA、TNBP)的结晶进展情况进行了全面综述,概述了每种耐热炸药在不同结晶方法下的晶体形貌和粒径分布,并重点介绍了超细耐热炸药的制备过程及其主要物化与爆轰性能。同时,针对耐热炸药不同的研究现状,提出了相应的重点发展方向。Based on the molecular structures of seven typical heat-resistant explosives,the crystallization progress of intramolecular hydrogen-bonded heat-resistant explosives(TATB,LLM-105,ANPyO and PYX)and conjugated largeπ-bonded heat-resistant explosives(HNS,NONA and TNBP)were comprehensively reviewed,and the crystal morphology and particle size distribution of each heat-resistant explosive under different crystallization methods were summarized in detail.The preparation process,main physicochemical properties and detonation performances of ultrafine heat-resistant explosives were focused on.At the same time,according to the different current development based on seven typical heat-resistant explosives,the corresponding main development direction was also put forward.

关 键 词：耐热炸药 结晶过程 晶体形貌 粒径分布 物化与爆轰性能 

分 类 号：TQ560[化学工程—炸药化工] TJ55[兵器科学与技术—军事化学与烟火技术] O64[理学—物理化学]