火炸药学报2025，Vol.48Issue(12)：1081-1094,14.DOI:10.14077/j.issn.1007-7812.202507007
超细高氯酸铵的制备与改性技术研究进展
Research Progress in the Preparation and Modification Technology of Ultrafine Ammonium Perchlorate
摘要
Abstract
Ammonium perchlorate(AP),as the most widely used oxidizer in solid propellants,exhibits a direct influence on the combustion performance of propellants through its particle size and morphology.Consequently,the preparation and modifi-cation of ultrafine AP represent a critical pathway for enhancing the overall performance of propellants.The preparation meth-ods for ultrafine AP,primarily including jet milling,ball milling,freeze drying,cooling crystallization,and solvent-antisolvent crystallization are outlined,and their technical characteristics and current status are summarized and analyzed.Meanwhile,the mechanisms underlying the agglomeration and hygroscopicity encountered by ultrafine AP in practical applications are examined.In response to these challenges,advances in modification researches conducted both domestically and internationally are re-viewed.Future development directions for ultrafine AP are also prospected.It can be focused on:the development of prepara-tion processes capable of producing spherical ultrafine AP with controllable particle size and narrow size distribution;the devel-opment of surface modification approaches utilizing materials that are compatible with propellant components or possess propel-lant performance with friendly characteristics;and the development of integrated processes combining the preparation and sur-face modification of ultrafine AP.With 71 references were attached.关键词
物理化学/高氯酸铵/AP/超细粉体/制备工艺/表面改性/含能材料/固体推进剂Key words
physical chemistry/ammonium perchlorate/AP/ultrafine powders/preparation process/surface modification/energetic materials/solid propellant分类
军事科技引用本文复制引用
蒋杰,陈建发,蒋添,李苗苗,詹国柱,马振叶..超细高氯酸铵的制备与改性技术研究进展[J].火炸药学报,2025,48(12):1081-1094,14.基金项目
国家自然科学基金(No.U22B20138) （No.U22B20138）
