{"title":"通过在铝粉表面组装高焓5-氨基四唑，提高了铝粉的能量密度和热力学性能","authors":"Taixin Liang, Fei Xiao, Chunzhi Li, Ainur Seilkhan, Elmira Aimbetova, Indira Aimbetova","doi":"10.1007/s42114-024-01161-5","DOIUrl":null,"url":null,"abstract":"<div><p>5-Aminotetrazole (ATZ) has a high nitrogen content (82.3%) and low sensibility, which effectively reduces the gas molecular weight of the propellant and is expected to increase the specific impulse of the propellant. Herein, Al/ATZ-Cu metastable intermolecular composites (MICs) were prepared by self-assembly reaction between ATZ and copper ions. The micromorphology and the surface composition of Al/ATZ-Cu were characterized by scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), and X-ray photoelectron spectroscopy (XPS). The results show that the ATZ-Cu layer can be uniformly encapsulated on the surface of the aluminum powder. The thermal reactivity of Al/ATZ-Cu has also been investigated in detail. The thermal decomposition of ATZ-Cu can effectively promote the oxidation reaction of Al powder so that the Al can undergo a pre-ignition reaction below the melting point of Al. In addition, possible reaction mechanisms of Al/ATZ-Cu are discussed in detail.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 1","pages":""},"PeriodicalIF":23.2000,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Improvement of energy density and thermodynamic properties of aluminum powder by assembling 5-aminotetrazole with high enthalpy on the surface layer of aluminum powder\",\"authors\":\"Taixin Liang, Fei Xiao, Chunzhi Li, Ainur Seilkhan, Elmira Aimbetova, Indira Aimbetova\",\"doi\":\"10.1007/s42114-024-01161-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>5-Aminotetrazole (ATZ) has a high nitrogen content (82.3%) and low sensibility, which effectively reduces the gas molecular weight of the propellant and is expected to increase the specific impulse of the propellant. Herein, Al/ATZ-Cu metastable intermolecular composites (MICs) were prepared by self-assembly reaction between ATZ and copper ions. The micromorphology and the surface composition of Al/ATZ-Cu were characterized by scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), and X-ray photoelectron spectroscopy (XPS). The results show that the ATZ-Cu layer can be uniformly encapsulated on the surface of the aluminum powder. The thermal reactivity of Al/ATZ-Cu has also been investigated in detail. The thermal decomposition of ATZ-Cu can effectively promote the oxidation reaction of Al powder so that the Al can undergo a pre-ignition reaction below the melting point of Al. In addition, possible reaction mechanisms of Al/ATZ-Cu are discussed in detail.</p></div>\",\"PeriodicalId\":7220,\"journal\":{\"name\":\"Advanced Composites and Hybrid Materials\",\"volume\":\"8 1\",\"pages\":\"\"},\"PeriodicalIF\":23.2000,\"publicationDate\":\"2024-12-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Composites and Hybrid Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s42114-024-01161-5\",\"RegionNum\":2,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, COMPOSITES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Composites and Hybrid Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s42114-024-01161-5","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}
Improvement of energy density and thermodynamic properties of aluminum powder by assembling 5-aminotetrazole with high enthalpy on the surface layer of aluminum powder
5-Aminotetrazole (ATZ) has a high nitrogen content (82.3%) and low sensibility, which effectively reduces the gas molecular weight of the propellant and is expected to increase the specific impulse of the propellant. Herein, Al/ATZ-Cu metastable intermolecular composites (MICs) were prepared by self-assembly reaction between ATZ and copper ions. The micromorphology and the surface composition of Al/ATZ-Cu were characterized by scanning electron microscope (SEM), Fourier transform infrared spectrometer (FTIR), and X-ray photoelectron spectroscopy (XPS). The results show that the ATZ-Cu layer can be uniformly encapsulated on the surface of the aluminum powder. The thermal reactivity of Al/ATZ-Cu has also been investigated in detail. The thermal decomposition of ATZ-Cu can effectively promote the oxidation reaction of Al powder so that the Al can undergo a pre-ignition reaction below the melting point of Al. In addition, possible reaction mechanisms of Al/ATZ-Cu are discussed in detail.
期刊介绍：
Advanced Composites and Hybrid Materials is a leading international journal that promotes interdisciplinary collaboration among materials scientists, engineers, chemists, biologists, and physicists working on composites, including nanocomposites. Our aim is to facilitate rapid scientific communication in this field.
The journal publishes high-quality research on various aspects of composite materials, including materials design, surface and interface science/engineering, manufacturing, structure control, property design, device fabrication, and other applications. We also welcome simulation and modeling studies that are relevant to composites. Additionally, papers focusing on the relationship between fillers and the matrix are of particular interest.
Our scope includes polymer, metal, and ceramic matrices, with a special emphasis on reviews and meta-analyses related to materials selection. We cover a wide range of topics, including transport properties, strategies for controlling interfaces and composition distribution, bottom-up assembly of nanocomposites, highly porous and high-density composites, electronic structure design, materials synergisms, and thermoelectric materials.
Advanced Composites and Hybrid Materials follows a rigorous single-blind peer-review process to ensure the quality and integrity of the published work.
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