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作者在本刊报道过二乙基叠氮铝（ＤＥＡＡ）的合成，在此基础上，本文进一步介绍了合成溶剂的选择和分离条件。通过分子结构的测定和主要性质的研究，在不同压力和温度条件下蒸馏的结果都证明，ＤＥＡＡ是一个热稳定性优良的三聚体化合物，不仅可用作自燃并由燃烧转爆轰的燃料，而且可作为制备超硬陶瓷氮化铝（ＡｌＮ）的优良前驱物
The author reported in this article diethyl aluminum azide (DEAA) synthesis, on this basis, this article further describes the choice of synthetic solvents and separation conditions. Through the determination of the molecular structure and the study of the main properties, the results of distillation under different pressure and temperature conditions prove that DEAA is a trimer compound with excellent thermal stability and can be used not only as a fuel for spontaneous combustion and detonation by combustion , But also as an excellent precursor for the preparation of ultra-hard ceramic aluminum nitride (AlN)