| 磁铁矿(Fe3O4)纳米粒子与常用爆炸物的热相容性研究(Ⅱ)（英） |
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| 引用本文： | 于文广,张同来,杨利,张建国,孙翠娜,乔小晶. 磁铁矿(Fe3O4)纳米粒子与常用爆炸物的热相容性研究(Ⅱ)（英）[J]. 含能材料, 2006, 14(4): 265-267 |
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| 作者姓名： | 于文广 张同来 杨利 张建国 孙翠娜 乔小晶 |
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| 作者单位： | 北京理工大学,爆炸科学与技术国家重点实验室,北京,100081 |
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| 基金项目： | NationalScienceFoundationsofChina(NSFC20471008)andFoundations(BIT-UBF-200302B01) |
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| 摘 要： | 利用氧化-沉淀法成功制备出了磁铁矿纳米粒子,经过XRD技术表征,磁铁矿纳米粒子的平均直径约为45 nm,粒径分布狭窄。使用DSC技术研究了平均直径为45 nm的磁铁矿纳米粒子与常用的爆炸物黑索金(RDX),高氯酸三碳酰肼合镉(GTG),4,6-二硝基苯并氧化呋咱钾(KDNBF)和季戊四醇四硝酸酯(PETN)的热相容性。实验表明45 nm左右的磁铁矿纳米粒子与KDNBF热相容,与RDX及PETN不相容,与GTG严重不相容。
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| 关 键 词： | 物理化学 磁铁矿 纳米粒子 爆炸物 相容性 |
| 文章编号： | 1006-9941（2006）04-0265-03 |
| 收稿时间： | 2005-12-31 |
| 修稿时间： | 2006-03-28 |
Thermal Compatibility between Magnetite Nanoparticles and Explosives in Common Use (Ⅱ) |
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| YU Wen-guang,ZHANG Tong-lai,YANG Li,ZHANG Jian-guo,SUN Cui-na and QIAO Xiao-jing. Thermal Compatibility between Magnetite Nanoparticles and Explosives in Common Use (Ⅱ)[J]. Chinese Journal of Energetic Materials, 2006, 14(4): 265-267 |
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| Authors: | YU Wen-guang ZHANG Tong-lai YANG Li ZHANG Jian-guo SUN Cui-na QIAO Xiao-jing |
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| Affiliation: | State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | To explore the new application of magnetite nanoparticles,thermal compatibility between magnetite nanoparticles and explosives in common use including hexahydro-1,3,5-trinitro-1,3,5-triazine(RDX),cadmium three-carbohydrazide permanganate (GTG),potassium 4,6-dinitro-7-hydroxyl-7-hydrobenzofuroxanate(KDNBF) and pentaerythritol tetra nitrate(PETN) was determined by DSC technique.The results show that Fe_3O_4 powders with 45 nm in diameter have fair compatibility with KDNBF,but poor compatibility with RDX and PETN,and bad compatibility with GTG. |
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| Keywords: | physical chemistry magnetite nanoparticle explosive compatibility |
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