| 由纳米剑组成的花状钴微晶的制备和表征 |
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| 引用本文： | 陈春年,胡文斌,张翠成.由纳米剑组成的花状钴微晶的制备和表征[J].化工时刊,2009,23(2):22-24. |
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| 作者姓名： | 陈春年 胡文斌 张翠成 |
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| 作者单位： | 合肥工业大学化工学院,安徽,合肥,230009 |
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| 摘 要： | 使用乙二胺作为配位剂由水热法且不用任何表面活性剂和聚合物成功地制备出由纳米剑组成的花状钴微晶。研究发现乙二胺对于钴纳米剑的花状组装是不可缺少的。产物在室温下的磁性测量显示增强的铁磁性质，这可能归因于其特别的形态。
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| 关 键 词： | 纳米结构 磁性材料 水热合成 磁学性质 |
Synthesis and Characterization of Nanocombs-Based Flowerlike Cobalt Microcrystals |
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| Chen Chunnian,Hu Wenbin,Zhang Cuicheng.Synthesis and Characterization of Nanocombs-Based Flowerlike Cobalt Microcrystals[J].Chemical Industry Times,2009,23(2):22-24. |
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| Authors: | Chen Chunnian Hu Wenbin Zhang Cuicheng |
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| Affiliation: | School of Chemical Engineering of Hefei University of Technology;Anhui Hefei 230009 |
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| Abstract: | Flowerlike cobalt microcrystal composed of nanoswords have been successfully prepared using ethylenediamine as complexing agent via a facile hydrothermal process independent of any surfactants or polymers.It was found that ethylenediamine was indispensable for the flowery assembly of cobalt nanoswords.Room temperature magnetic measure of the Co sample demonstrated enhanced ferromagnetic property,which might be attributed to their organization of specific shape. |
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| Keywords: | nanostructures magnetic materials hydrothermal synthesis magnetic properties |
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