| 纳米Fe3O4的表面改性及其分析表征 |
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| 引用本文： | 李梅,江棂,杜永,马家举. 纳米Fe3O4的表面改性及其分析表征[J]. 山西化工, 2006, 26(5): 8-9 |
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| 作者姓名： | 李梅 江棂 杜永 马家举 |
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| 作者单位： | 安徽理工大学化学工程系,安徽,淮南,232001;安徽理工大学化学工程系,安徽,淮南,232001;安徽理工大学化学工程系,安徽,淮南,232001;安徽理工大学化学工程系,安徽,淮南,232001 |
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| 摘 要： | 分别采用油酸和硬脂酸、油酸、十二烷基硫酸钠和KH-570对纳米Fe3O4进行改性,通过红外光谱、热分析法对改性后粒子进行了表征和研究。结果表明:油酸和硬脂酸的混合酸对纳米Fe3O4的改性效果明显优于其他改性剂。
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| 关 键 词： | 纳米Fe3O4 油酸 硬脂酸 KH-570 十二烷基硫酸钠 表面改性 |
| 文章编号： | 1004-7050（2006）05-0008-02 |
| 收稿时间： | 2006-07-03 |
| 修稿时间： | 2006-07-03 |
Modification on the Surface of Fe3O4 Nanoparticles and its Characterization |
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| LI Mei,JIANG Ling,DU Yong,MA Jia-ju. Modification on the Surface of Fe3O4 Nanoparticles and its Characterization[J]. Shanxi Chemical Industry, 2006, 26(5): 8-9 |
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| Authors: | LI Mei JIANG Ling DU Yong MA Jia-ju |
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| Affiliation: | Department of Chemical Engineering, Anhui University of Science and Technology, huainan Anhui 232001, China |
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| Abstract: | The Fe_3O_4 nanoparticles was modified by octadecanoic acid and oleic acid,oleic acid,lauryl sodium sulfa and KH-570.The surface structure and characteristics of modified Fe_3O_4 nanoparticles were studied and characterized by various experiments and methods such as FT-IR,TGA et al.The results indicated that the Fe_3O_4 nanoparticles surface was modified notably by oleic acid and octadecanoic acid in comparison with others. |
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| Keywords: | KH-570 |
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