摘要
Selective regulation of stability and density via isomerism is a promising strategy for developing energetic materials. In this work, we selectively introduced dinitromethyl groups at different positions of 4-nitro-1,2,3-triazole. The regional heterogeneity endows a high crystal density by virtue of the dense packing; on the other hand, it changes the charge distribution in the molecule, and reinforces the hydrogen bonding interactions, all of which stabilize the material. The resulting compounds exhibit excellent detonation properties and impact sensitivity that are comparable to those of HMX (Dv = 9250 m s−1 and IS = 10 J).
源语言 | 英语 |
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页(从-至) | 20168-20172 |
页数 | 5 |
期刊 | Physical Chemistry Chemical Physics |
卷 | 25 |
期 | 30 |
DOI | |
出版状态 | 已出版 - 8 7月 2023 |
指纹
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Zhang, W., Yang, Y., Shi, S., Pang, S., Li, Y., & Sun, C. (2023). Regulation of stability and density of energetic materials via isomerism. Physical Chemistry Chemical Physics, 25(30), 20168-20172. https://doi.org/10.1039/d3cp02039h