含能离子液体化合物AMTN的合成与性能研究

Study on synthesis and performance of energetic ion liquid compound AMTN

以4—氨基—1, 2, 4—三唑(ATZ)为原料,通过烷基化、离子交换合成了4—氨基—1—甲基—1, 2, 4—三唑硝酸盐(AMTN);采用红外光谱、1H—NMR(核磁共振)、13C—NMR及元素分析等对中间体及最终产物进行了结构表征;采用DSC(差示扫描量热)、TG(热重分析)跟踪,研究了AMTN的热稳定性;利用Gaussian 09程序和Kamlet—Jacobs方程,对AMTN的爆轰性能进行了计算,其密度为1.43 g/cm3,爆速为7 391.2 m/s,爆压为21.3 GPa。

Using 4-amino-1,2,4-triazole(ATZ) as raw material, the 4-amino-1-methyl-1,2,4-triazolium nitrate(AMTN) was synthesized by alkylation and ion exchange. The structures of the intermediate and the final product were characterized by using infrared spectrum, 1 H-NMR(nuclear magnetism resonance),13 C-NMR and element analysis. The thermal stability of AMTN was investigated by using DSC(differential scanning calorimetry) and TG(thermogravimetry) tracking. The detonation performance of AMTN was calculated by using Gausian 09 program and Kamlet-Jacobs equation, its density is 1.43 g/cm^3, the detonation velocity is 7 391.2 m/s, the detonation pressure is 21.3 GPa.