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材料工程  2015, Vol. 43 Issue (6): 85-89    DOI: 10.11868/j.issn.1001-4381.2015.06.014
  测试与表征 本期目录 | 过刊浏览 | 高级检索 |
柠檬酸根对纳米Fe3O4制备及其性能的影响
陈洁, 袁铁江
新疆大学 电气工程学院, 乌鲁木齐 830047
Effects of Citrate on Preparation and Properties of Nano-Fe3O4
CHEN Jie, YUAN Tie-jiang
School of Electrical Engineering, Xinjiang University, Urumqi 830047, China
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摘要 采用化学共沉淀法制备了纳米Fe3O4粉体材料。用溶液吸附法、透射电镜、X射线衍射仪和古埃磁天平法对添加柠檬酸根前后的纳米Fe3O4粉体材料的结构及性能进行了表征和分析。结果表明:添加柠檬酸根制备的纳米Fe3O4粉体材料的比表面积为1.499,晶粒粒径为8nm,磁化率为11.6534,颗粒度小,分散性好,磁性能更高。
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陈洁
袁铁江
关键词 柠檬酸根纳米Fe3O4共沉淀法    
Abstract:Nano-Fe3O4 powder materials were prepared by using chemical co-precipitation method.The structure and properties of nano-Fe3O4 powder with citrate and without citrate were characterized and analyzed by solution adsorption, transmission electron microscopy, X-ray diffraction and Gouy magnetic balance method. The results reveal that: the specific surface area of nano-Fe3O4 powder which prepared by adding citrate is 1.499, grain particle size is 8nm, magnetic susceptibility is 11.6534, smaller particle size, better dispersion and strong magnetic performance.
Key wordscitrate    nano-Fe3O4    co-precipitation method
收稿日期: 2013-08-27      出版日期: 2015-06-20
中图分类号:  TB138.1  
基金资助:国家自然科学基金资助项目(51467020,51007077);新疆大学博士毕业生科研启动基金(BS120129)
通讯作者: 陈洁(1975-),女,博士,副教授,从事电工材料研究,联系地址:新疆乌鲁木齐市延安路1230号新疆大学南校区电气工程学院(830047),E-mail:xj_cj@163.com     E-mail: xj_cj@163.com
引用本文:   
陈洁, 袁铁江. 柠檬酸根对纳米Fe3O4制备及其性能的影响[J]. 材料工程, 2015, 43(6): 85-89.
CHEN Jie, YUAN Tie-jiang. Effects of Citrate on Preparation and Properties of Nano-Fe3O4. Journal of Materials Engineering, 2015, 43(6): 85-89.
链接本文:  
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2015.06.014      或      http://jme.biam.ac.cn/CN/Y2015/V43/I6/85
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