{"title":"氧平衡为正和负的爆炸物混合物的加速能力","authors":"M. N. Makhov","doi":"10.1134/S1990793124700581","DOIUrl":null,"url":null,"abstract":"<p>The possibilities of increasing the acceleration ability (AA) of energetic materials by creating compositions combining high explosives (HEs) with a positive and negative oxygen balance are analyzed. For the calculations, three relatively new compounds are selected as HE-oxidizers: 3,6-dinitro-1,4-bis(trinitromethyl)-1,4-dihydropyrazolo[4,3-c]pyrazole; 4,4′5,5′-tetranitro-2,2′-bis(trinitromethyl)-2Н,2′Н-3,3′-bipyrazole; and 2-dinitromethyl-5-nitrotetrazole. HMX and CL-20 perform the function of HE-fuel. From the calculations it follows that the AA of HMX increases markedly with the addition of the mentioned oxidizers, and the introduction of oxidizers in the composition with CL-20 leads to a slight increase in AA.</p>","PeriodicalId":768,"journal":{"name":"Russian Journal of Physical Chemistry B","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Acceleration Ability of Mixtures of Explosives with a Positive and Negative Oxygen Balance\",\"authors\":\"M. N. Makhov\",\"doi\":\"10.1134/S1990793124700581\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The possibilities of increasing the acceleration ability (AA) of energetic materials by creating compositions combining high explosives (HEs) with a positive and negative oxygen balance are analyzed. For the calculations, three relatively new compounds are selected as HE-oxidizers: 3,6-dinitro-1,4-bis(trinitromethyl)-1,4-dihydropyrazolo[4,3-c]pyrazole; 4,4′5,5′-tetranitro-2,2′-bis(trinitromethyl)-2Н,2′Н-3,3′-bipyrazole; and 2-dinitromethyl-5-nitrotetrazole. HMX and CL-20 perform the function of HE-fuel. From the calculations it follows that the AA of HMX increases markedly with the addition of the mentioned oxidizers, and the introduction of oxidizers in the composition with CL-20 leads to a slight increase in AA.</p>\",\"PeriodicalId\":768,\"journal\":{\"name\":\"Russian Journal of Physical Chemistry B\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-09-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Physical Chemistry B\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1990793124700581\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Physical Chemistry B","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1990793124700581","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, ATOMIC, MOLECULAR & CHEMICAL","Score":null,"Total":0}
引用次数: 0
摘要
摘要 分析了通过创造具有正负氧平衡的高能炸药(HE)组合物来提高高能材料加速能力(AA)的可能性。在计算中,选择了三种相对较新的化合物作为 HE 氧化剂:3,6-二硝基-1,4-双(三硝基甲基)-1,4-二氢吡唑并[4,3-c]吡唑;4,4′5,5′-四硝基-2,2′-双(三硝基甲基)-2Н,2′Н-3,3′-联吡唑;以及 2-二硝基甲基-5-硝基四氮唑。HMX 和 CL-20 起着高能燃料的作用。从计算结果可以看出,加入上述氧化剂后,HMX 的 AA 会明显增加,而在 CL-20 的成分中加入氧化剂后,AA 会略有增加。
Acceleration Ability of Mixtures of Explosives with a Positive and Negative Oxygen Balance
The possibilities of increasing the acceleration ability (AA) of energetic materials by creating compositions combining high explosives (HEs) with a positive and negative oxygen balance are analyzed. For the calculations, three relatively new compounds are selected as HE-oxidizers: 3,6-dinitro-1,4-bis(trinitromethyl)-1,4-dihydropyrazolo[4,3-c]pyrazole; 4,4′5,5′-tetranitro-2,2′-bis(trinitromethyl)-2Н,2′Н-3,3′-bipyrazole; and 2-dinitromethyl-5-nitrotetrazole. HMX and CL-20 perform the function of HE-fuel. From the calculations it follows that the AA of HMX increases markedly with the addition of the mentioned oxidizers, and the introduction of oxidizers in the composition with CL-20 leads to a slight increase in AA.
期刊介绍:
Russian Journal of Physical Chemistry B: Focus on Physics is a journal that publishes studies in the following areas: elementary physical and chemical processes; structure of chemical compounds, reactivity, effect of external field and environment on chemical transformations; molecular dynamics and molecular organization; dynamics and kinetics of photoand radiation-induced processes; mechanism of chemical reactions in gas and condensed phases and at interfaces; chain and thermal processes of ignition, combustion and detonation in gases, two-phase and condensed systems; shock waves; new physical methods of examining chemical reactions; and biological processes in chemical physics.