New high-nitrogen materials based on nitroguanyl-tetrazines: Explosive properties, thermal decomposition and combustion studies

被引:55
|
作者
Chavez, DE [1 ]
Tappan, BC [1 ]
Hiskey, MA [1 ]
Son, SF [1 ]
Harry, H [1 ]
Montoya, D [1 ]
Hagelberg, S [1 ]
机构
[1] Los Alamos Natl Lab, DX2 Mat Dynam Grp, Dynam Experimentat Div, Los Alamos, NM 87545 USA
关键词
explosive sensitivity; thermal decomposition; nitroguanyl-tetrazines;
D O I
10.1002/prep.200500033
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
This paper describes the explosive sensitivity and performance properties of two novel high-nitrogen materials, 3,6-bis-nitro-guanyl-1,2,4,5-tetrazine (1, (NQ(2)Tz)) and its corresponding bis-triaminoguanidinium salt (2, (TAG)(2)(NQ)(2)Tz)). These materials exhibit very low pressure dependence in burning rate. Flash pyrolysis/FTIR spectroscopy was performed, and insight into this interesting burning behavior was obtained. Our studies indicate that 1 and 2 exhibit highly promising energetic materials properties.
引用
收藏
页码:412 / 417
页数:6
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