期刊文献+

转晶对降低六硝基六氮杂异伍兹烷中主要杂质五硝基一乙酰基六氮杂异伍兹烷含量的研究 被引量:1

Reducing the Content of the Main Impurity PNMAIW in HNIW Through Crystallization
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摘要 制备了六硝基六氮杂异伍兹烷(HNIW),对其主要杂质五硝基一乙酰基六氮杂异伍兹烷(PNMAIW)进行了分离鉴定。以乙酸乙酯/氯仿溶剂体系对所得HNIW进行了转晶。结果表明,转晶操作可降低HNIW中PNMAIW的含量,但降幅不大于1%,且转晶完成时间受PNMAIW含量的影响。 γ-Hexanitrohexaazaisowurtzitane ( HNIW ) with different contents of pentanitromonoacetylhexaazaisowurtzitane (PNMAIW) was prepared, and crystallized to ε-HNIW in ethyl acetate/trichloromethane system. Results show that the content of PNMAIW decreases by less than 1% through crystallization, and affects the time of crystallization.
出处 《含能材料》 EI CAS CSCD 2006年第5期391-393,共3页 Chinese Journal of Energetic Materials
基金 火炸药青年基金资助(40406020102-2)
关键词 有机化学 PNMAIW HNIW 转晶 organic chemistry PNMAIW HNIW crystal transition
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参考文献11

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