{"title":"嘌呤与氧化剂的自组装用于开发新型、致密、不敏感和热稳定的高能材料","authors":"Qamar-un-Nisa Tariq, Wen-Shuai Dong, Mou Sun, Saira Manzoor, Zu-Jia Lu, Bao-Long Kuang, Han Zhang, Chao Zhang, Qiyao Yu* and Jian-Guo Zhang*, ","doi":"10.1021/acs.cgd.4c00046","DOIUrl":null,"url":null,"abstract":"<p >Development and production of novel high-performing nitrogen-rich energetic compounds with a safe and environmentally friendly nature are significant in the pursuit of new-generation green energetic materials. Despite the growing interest in energetic cations in recent years, fused heterocyclic energetic cations have rarely been reported. In the following study, a series of energetic materials comprising purine compounds and oxidants were prepared using a significant noncovalent self-assembly method. Elemental analysis, mass spectrometry (MS), IR spectroscopy, and differential scanning calorimetry (DSC) were used to characterize these synthesized compounds thoroughly. The structures of supramolecules (<b>1–4</b>) were further verified by employing the single-crystal X-ray diffraction technique, and standard BAM methods were used to determine the sensitivities. Furthermore, theoretical calculations and experimental data were used to elucidate the relationship between the structure and properties. Comprising several benefits such as simple and facile preparation, high yield, high density, superior thermostability, insensitive nature, and good detonation properties, the synthesized compounds are regarded as competitive green energetic materials.</p>","PeriodicalId":34,"journal":{"name":"Crystal Growth & Design","volume":null,"pages":null},"PeriodicalIF":3.2000,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Self-Assembly of Purines with Oxidants for the Development of Novel, Dense, Insensitive, and Thermally Stable Energetic Materials\",\"authors\":\"Qamar-un-Nisa Tariq, Wen-Shuai Dong, Mou Sun, Saira Manzoor, Zu-Jia Lu, Bao-Long Kuang, Han Zhang, Chao Zhang, Qiyao Yu* and Jian-Guo Zhang*, \",\"doi\":\"10.1021/acs.cgd.4c00046\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >Development and production of novel high-performing nitrogen-rich energetic compounds with a safe and environmentally friendly nature are significant in the pursuit of new-generation green energetic materials. Despite the growing interest in energetic cations in recent years, fused heterocyclic energetic cations have rarely been reported. In the following study, a series of energetic materials comprising purine compounds and oxidants were prepared using a significant noncovalent self-assembly method. Elemental analysis, mass spectrometry (MS), IR spectroscopy, and differential scanning calorimetry (DSC) were used to characterize these synthesized compounds thoroughly. The structures of supramolecules (<b>1–4</b>) were further verified by employing the single-crystal X-ray diffraction technique, and standard BAM methods were used to determine the sensitivities. Furthermore, theoretical calculations and experimental data were used to elucidate the relationship between the structure and properties. Comprising several benefits such as simple and facile preparation, high yield, high density, superior thermostability, insensitive nature, and good detonation properties, the synthesized compounds are regarded as competitive green energetic materials.</p>\",\"PeriodicalId\":34,\"journal\":{\"name\":\"Crystal Growth & Design\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-06-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Crystal Growth & Design\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.cgd.4c00046\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystal Growth & Design","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.cgd.4c00046","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
开发和生产安全环保的新型高性能富氮高能化合物,对于开发新一代绿色高能材料具有重要意义。尽管近年来人们对高能阳离子的兴趣与日俱增,但融合杂环高能阳离子却鲜有报道。在接下来的研究中,我们采用一种重要的非共价自组装方法制备了一系列由嘌呤化合物和氧化剂组成的高能材料。研究人员利用元素分析、质谱分析、红外光谱分析和差示扫描量热法(DSC)对这些合成化合物进行了全面的表征。利用单晶 X 射线衍射技术进一步验证了超分子(1-4)的结构,并使用标准 BAM 方法确定了其灵敏度。此外,还利用理论计算和实验数据阐明了结构与性质之间的关系。合成的化合物具有制备简单易行、产率高、密度大、热稳定性好、不敏感、起爆性能好等优点,被认为是具有竞争力的绿色能源材料。
Self-Assembly of Purines with Oxidants for the Development of Novel, Dense, Insensitive, and Thermally Stable Energetic Materials
Development and production of novel high-performing nitrogen-rich energetic compounds with a safe and environmentally friendly nature are significant in the pursuit of new-generation green energetic materials. Despite the growing interest in energetic cations in recent years, fused heterocyclic energetic cations have rarely been reported. In the following study, a series of energetic materials comprising purine compounds and oxidants were prepared using a significant noncovalent self-assembly method. Elemental analysis, mass spectrometry (MS), IR spectroscopy, and differential scanning calorimetry (DSC) were used to characterize these synthesized compounds thoroughly. The structures of supramolecules (1–4) were further verified by employing the single-crystal X-ray diffraction technique, and standard BAM methods were used to determine the sensitivities. Furthermore, theoretical calculations and experimental data were used to elucidate the relationship between the structure and properties. Comprising several benefits such as simple and facile preparation, high yield, high density, superior thermostability, insensitive nature, and good detonation properties, the synthesized compounds are regarded as competitive green energetic materials.
期刊介绍:
The aim of Crystal Growth & Design is to stimulate crossfertilization of knowledge among scientists and engineers working in the fields of crystal growth, crystal engineering, and the industrial application of crystalline materials.
Crystal Growth & Design publishes theoretical and experimental studies of the physical, chemical, and biological phenomena and processes related to the design, growth, and application of crystalline materials. Synergistic approaches originating from different disciplines and technologies and integrating the fields of crystal growth, crystal engineering, intermolecular interactions, and industrial application are encouraged.