四阴离子富氮四唑基含能盐。

Tetraanionic nitrogen-rich tetrazole-based energetic salts.

机构信息

Advanced Centre of Research in High Energy Materials (ACRHEM), University of Hyderabad, Hyderabad, India.

出版信息

Chem Asian J. 2013 May;8(5):1023-8. doi: 10.1002/asia.201300033. Epub 2013 Feb 18.

DOI:10.1002/asia.201300033

Abstract

1,1,3,3-Tetra(1H-tetrazol-5-yl)propane-based energetic salts were synthesized in a simple and straightforward manner. The structures of these new salts were determined by (1)H and (13)C NMR spectroscopy, IR spectroscopy, MS, and elemental analysis. All of these compounds showed good thermal stabilities above 180 °C, as confirmed by thermogravimetric-differential thermal analysis (TG-DTA) measurements. Moreover, these salts also exhibited high positive enthalpies of formation, high nitrogen content, good thermal stabilities, and moderate detonation properties.

摘要

1,1,3,3-四(1H-四唑-5-基)丙烷基含能盐以简单直接的方式合成。这些新盐的结构通过 1H 和 13C NMR 光谱、IR 光谱、MS 和元素分析确定。所有这些化合物在 180°C 以上表现出良好的热稳定性，这通过热重-差示热分析（TG-DTA）测量得到证实。此外，这些盐还表现出高的正生成焓、高的含氮量、良好的热稳定性和适中的爆轰性能。