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含能材料  2009 

氨基四唑化合物异构和分解反应的研究进展

Keywords: 物理化学,高氮含能材料,氨基四唑,异构化,分解机理

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Abstract:

对氨基四唑的多种分解和异构途径进行了综述,主要介绍了5-氨基四唑和1,5-二氨基四唑异构和分解的国内外研究现状。从目前的研究现状来看,比较常见的氨基四唑异构体主要有1-取代-氨基四唑、2-取代-氨基四唑以及1-取代-亚氨基四唑;氨基四唑的分解途径主要有两种方式,一是两处断键开环分解成RN3和NH2CN,另一种为一处断键开环生成叠氮化物,该叠氮化物再失去一分子N2。第一种分解反应途径位垒较低,是最可几的分解途径。

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