【摘要】 本文概述了高纯度TATB制备与表征方法的研究工作。在TATB的制备上,选用工业品TATB为原料,用N,N-二甲基甲酰胺进行几次重结晶,得到了高纯度的TATB。在表征方法上,采用定性与定量相结合综合表征TATB方式。该方法包括:红外光谱(IR)、差热分析(DTA)、颜色光谱、氯含量、二甲基亚砜可溶物、灰分含量、液相色谱(HPLC)、极谱、氨基测定法等。更多还原

【Abstract】 High-pure TATB was prepared by repeatedly recrystallizing the commer- cial product with N, N-dimethyl formanmide. The TATB refined up to 99. 98% was qualitatively aud quantitatively characterized with a series of methods iucluding infra-red spectrum (IR), differential thermal analysis (DTA), visible spectrum, chlorine con- tent, DMSO soluble substances, ash content, high pressure liquid chromatograph (HPLC), polarograph, determination of ammonia and so forth.更多还原