Combination of gem-dinitromethyl functionality and a 5-amino-1,3,4-oxadiazole framework for zwitterionic energetic materials
Combination of gem-dinitromethyl functionality and a 5-amino-1,3,4-oxadiazole framework for zwitterionic energetic materials
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用于两性离子含能材料的偕二硝基甲基官能团和 5-氨基-1,3,4-恶二唑框架的组合
DOI：
10.1039/c9cc08182h
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发表时间：
2020
影响因子：
4.9
通讯作者：
Zhang Qinghua
中科院分区：
文献类型：
--
作者：
Liu Tianlin;Liao Sicheng;Song Siwei;Wang Kangcai;Jin Yunhe;Zhang Qinghua
提出了一种新的两性离子含能材料的设计策略，合成了两种偕二硝基甲基功能化的5-氨基-1，3，4-恶二唑内盐，并进行了表征。与普通含能盐类似物相比，这两种两性离子含能化合物具有更高的密度、更好的爆轰性能和相当的机械感度。这种设计策略可能会刺激其他两性离子含能材料的开发。
A new design strategy for zwitterionic energetic materials was developed, and two gem-dinitromethyl functionalized 5-amino-1,3,4-oxadiazolate inner salts were synthesized and characterized. Compared with common energetic salt analogues, both zwitterionic energetic compounds exhibited higher densities, better detonation performances, and comparable mechanical sensitivities. This design strategy may stimulate the development of additional zwitterionic energetic materials.