| 纳米金属粉在火炸药中应用进展 |
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| 引用本文： | 胥会祥,李兴文,赵凤起,庞维强,贾申利,莫红军. 纳米金属粉在火炸药中应用进展[J]. 含能材料, 2011, 19(2): 232-239. DOI: 10.3969/j.issn.1006-9941.2011.02.025 |
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| 作者姓名： | 胥会祥 李兴文 赵凤起 庞维强 贾申利 莫红军 |
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| 作者单位： | 1. 西安近代化学研究所,陕西西安,710065
2. 西安交通大学电气工程学院,陕西西安,710049 |
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| 摘 要： | 高活性、高热值纳米金属粉的应用是提高火炸药产品性能的重要途径.综述了纳米金属粉对推进剂、凝聚相炸药、云爆炸药、铝热剂的性能提高作用,总结了纳米金属粉的几种改性方法,如纳米金属/聚合物复合、纳米金属/炭复合、小分子助剂表面包覆、高分子聚合物表面接枝、气相沉积、颗粒微观整形等,指出了纳米金属粉应用研究的重点方向:纳米硼粉、...
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| 关 键 词： | 军事化学 纳米金属粉 火炸药 铝热剂 表面改性 |
| 收稿时间： | 2010-03-09 |
| 修稿时间： | 2010-06-11 |
Review on Application of Nano-metal Powders in Explosive and Propellants |
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| XU Hui-xiang,LI Xing-wen,ZHAO Feng-qi,PANG Wei-qiang,JIA Shen-li and MO Hong-jun. Review on Application of Nano-metal Powders in Explosive and Propellants[J]. Chinese Journal of Energetic Materials, 2011, 19(2): 232-239. DOI: 10.3969/j.issn.1006-9941.2011.02.025 |
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| Authors: | XU Hui-xiang LI Xing-wen ZHAO Feng-qi PANG Wei-qiang JIA Shen-li MO Hong-jun |
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| Affiliation: | 1(1.Xi′an Modern Chemistry Research Institute,Xi′an 710065,China;2.School of Electrical Engineering,Xi′an Jiaotong University,Xi′an 710049,China) |
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| Abstract: | The applications of nano-metal powders,with high reaction activity and combustion heat,are a crucial approach to increase the performance of explosives and propellants products. This article reviewed the latest improvement of nano-metal powders to propellants, condensed explosives, fuel-air explosives and thermites, and summarized a few methods to modify nano-metal powders, such as nano-metal/polymer compounding,nano-metal/carbon compounding, surface coating with small molecular agents, surface inarching with macromolecule polymer, gas phase depositing, and shape modifying of particles. The important directions of nano-metal powders, are nano-boron, nano-zirconium and composite nano-aluminium. |
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| Keywords: | military chemistry nano-metal powder explosive and propellant thermite surface modification |
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