| 微乳液法制备纳米铁及其表征 |
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| 引用本文： | 杜秀征,赵艳,徐佳,李国斌,唐纬虹,邢文芳. 微乳液法制备纳米铁及其表征[J]. 兵器材料科学与工程, 2013, 0(3) |
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| 作者姓名： | 杜秀征 赵艳 徐佳 李国斌 唐纬虹 邢文芳 |
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| 作者单位： | 中国兵器科学研究院 宁波分院,浙江 宁波,315103;中国航天电子技术研究院 第704研究所,北京,100076 |
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| 摘 要： | 采用水（盐溶液）/AEO9+TX10/正辛醇/煤油微乳液体系，以FeCl3·6H2O和硼氢化钠为反应物，在常温常压下制备铁纳米粒子。通过实验建立的拟三元相图确定了微乳液中各成分的最佳比例，并按此配成微乳液，制备出纳米粒子。通过TEM和XRD测试，证实产物为20nm左右的球形纳米铁粒子，且粒度分布非常均匀。
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| 关 键 词： | 微乳液 纳米铁 表征 |
Preparation and characterization of nanosized iron by micro-emusion method |
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| DU Xiuzheng , ZHAO Yan , XU Jia , LI Guobin , TANG Weihong , XING Wenfang. Preparation and characterization of nanosized iron by micro-emusion method[J]. Ordnance Material Science and Engineering, 2013, 0(3) |
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| Authors: | DU Xiuzheng ZHAO Yan XU Jia LI Guobin TANG Weihong XING Wenfang |
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| Abstract: | Nanosized iron was prepared by reducing FeCl3·6H2O with NaBH4 in the micro emusion of water(salt solution)/AEO9+ TX10/octanol/kerosene at room temperature and atmospheric pressure. The pseudo ternary phase diagrams were constructed. The optimum ratio of composition was determined. The structure and morphology of the prepared nanoparticles were investigated by means of X ray diffraction(XRD),transmission electron microscopy(TEM). The results show that the nanoparticles are spherical iron,with an average size of approximate 20 nm. |
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| Keywords: | micro-emusion nanosized iron characterization |
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