Self-Assembly Fabrication of Energetic Perchlorates with High Density and Near-Infrared Laser Ignition Capacity
作者:Lan Jiang、Ruibing Lv、Jinxing Wang、Siwei Song、Xingbo Ge、Kangcai Wang、Qinghua Zhang
DOI:10.1021/acs.cgd.2c01493
日期:——
high-energy and high-density material 1,3,5,7-tetranitro-1,3,5,7-tetrazocane (HMX). Furthermore, compound 1 is the first example of metal-free energetic materials with near-infrared (λ = 1064 nm) laser ignition ability. The high densities and excellent energetic performances of these compounds indicate that self-assembly is a promising approach for the development of advanced energetic materials.
在这项工作中,通过自组装方法将富氮杂环稠环化合物与高氯酸结合,制备了四种高能化合物 ( 1 – 4 )。这些化合物的密度均高于 1.92 g cm –3,其中化合物2的密度最高,为 2.04 g cm –3,超过了大多数传统含能化合物。化合物2的爆速、爆压和比冲的计算值为9317 ms –1, 41.1 GPa, 和 264 s, 分别; 这些值大于高能量和高密度材料 1,3,5,7-tetranitro-1,3,5,7-tetrazocane (HMX)。此外,化合物1是第一个具有近红外 (λ = 1064 nm) 激光点火能力的无金属含能材料。这些化合物的高密度和优异的能量性能表明自组装是开发先进含能材料的一种有前途的方法。