摘要
为寻求精确测定发射药比表面积的方法,对固体材料比表面积的测试方法进行了归纳,并总结了国内外的测试现状,指出目前测量固体材料比表面积的方法多种多样,不同的方法具有不同的特点,应根据所测物质的特性选择合适的方法来测量其比表面积。分析表明,水蒸气吸附法有望成为测试发射药比表面积的新方法。
By summing up the determinations of specific surface area of solid materials,and summarizing the studying status at home and abroad,it is pointed out that there are many methods to determine specific surface area of solid materials at present,and different methods have different characteristics,sOwe should choose the appropriate method to determine specific surface area of solid materials according to the characteristics of the determined material.The analysis shows that the method of adsorbing water vapor is expected to be a new method for determining the specific surface area of gun propellants.
作者
麻明阳
何利明
吴启龙
方继君
武碧栋
苏文雁
刘欢欢
MA Ming-yang;HE Li-ming;WU Qi-long;FANG Ji-jun;WU Bi-dong;SU Wen-yan;LIU Huan-huan(School of Environment and Safety Engineering,North University of China,Taiyuan 030051,China)
出处
《应用化工》
CAS
CSCD
北大核心
2023年第10期2895-2899,共5页
Applied Chemical Industry
基金
国家自然科学基金(22005275)。
关键词
发射药
固体材料
比表面积
测定方法
gun propellant
solid material
specific surface area
determination method
