| 含纳米铝粉的纳米NC纤维的制备 |
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| 引用本文： | 谢龙,邵自强,王文俊,王飞俊,王慧庆.含纳米铝粉的纳米NC纤维的制备[J].火炸药学报,2011,34(2):77-79,83. |
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| 作者姓名： | 谢龙 邵自强 王文俊 王飞俊 王慧庆 |
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| 作者单位： | 1. 北京理工大学材料科学与工程学院,北京,100081;中北大学化工与环境学院,山西,太原,030051
2. 北京理工大学材料科学与工程学院,北京,100081 |
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| 基金项目： | 燃烧与爆炸国防科技重点实验室基金(9140C3503011004) |
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| 摘 要： | 为了克服纳米铝粉在推进剂使用过程中分散不均匀的问题,采用静电纺丝技术制备了材料表面光滑、直径均匀、且纳米铝粉分散均匀的纳米NC纤维.用扫描电镜研究了含水率、溶液浓度、电压和挤出速率对纤维形态和直径的影响,得到静电纺丝最佳工艺条件:含水率为10%～15%,NC纺丝液质量分数5%～10%,电压25～30kV,挤出速率0.5...
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| 关 键 词： | 材料科学 硝化棉 纳米纤维 推进剂 纳米铝粉 静电纺丝 |
Preparation of Aluminum Nanoparticles/Nitrocellulose Nanofibers |
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| XIE Long,SHAO Zi-qiang,WANG Wen-jun,WANG Fei-jun,WANG Hui-qing.Preparation of Aluminum Nanoparticles/Nitrocellulose Nanofibers[J].Chinese Journal of Explosives & Propellants,2011,34(2):77-79,83. |
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| Authors: | XIE Long SHAO Zi-qiang WANG Wen-jun WANG Fei-jun WANG Hui-qing |
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| Affiliation: | XIE Long1,2,SHAO Zi-qiang1,WANG Wen-jun1,WANG Fei-jun1,WANG Hui-qing1(1.School of Material Science and Engineering,Beijing Institute of Technology,Beijing 100081,China,2.College of Chemical Engineering and Environment,North University of China,Taiyuan 030051,China) |
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| Abstract: | In order to overcome the agglomeration of aluminum nanoparticles(AlNPs) in the propellant processing,the smooth and uniform nanofibers of AlNPs/ nitrocellulose(NC) have been successfully fabricated by simple adding AlNPs to NC solution before electrospinning.The effect of electrospinning technique on the morphology and diameter of the nitrocellulose nanofibers were investigated by SEM.The suitable electrospinning conditions were as follows: water content,10%-15%,nitrocellulose solution concentration,5%-10%,... |
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| Keywords: | material science nitrocellulose nanofibers propellant Aluminum nanoparticles electrospinning |
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