|
|||||
|
|
| 溶胶-凝胶法制备纳米复合永磁材料SrFe_2 O_5 | |
| 引用本文： | 曹魁,车如心,高军,高宏. 溶胶-凝胶法制备纳米复合永磁材料SrFe_2 O_5[J]. 信息记录材料, 2005, 6(4): 53-55 |
| 作者姓名： | 曹魁 车如心 高军 高宏 |
| 作者单位： | 1. 大连交通大学,环境科学与工程学院,大连,116028 2. 北京化工大学,材料科学与工程学院,北京,100029 3. 大连交通大学,材料科学与工程学院,大连,116028 |
| 摘 要： | 采用乙二醇、柠檬酸、碳酸锶及硝酸铁为原料,通过溶胶-凝胶法制备纳米复合永磁材料。通过实验发现,控制水解条件,在适合的干燥温度和焙烧温度下,可制得SrFe2O5复合纳米材料,并得到最佳的工艺参数。 |
| 关 键 词： | 溶胶-凝胶法 纳米 复合 磁性材料 |
| 文章编号： | 1009-5624-（2005）04-0053-03 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-04-07 |
Preparation of Nano Composite Permanent Magnetic Material SrFe2O5 |
|
| CAO Kui,CHE Ru-xin,GAO Jun,GAO Hong. Preparation of Nano Composite Permanent Magnetic Material SrFe2O5[J]. Information Recording Materials, 2005, 6(4): 53-55 | |
| Authors: | CAO Kui CHE Ru-xin GAO Jun GAO Hong |
| Affiliation: | 1. College of Environment Science and Engineering, Dalian Jiaotong University, Dalian 116028, China; 2. College of Material Science and Engineering, Beijing University of chemical Technology, Belling 100029, China ; 3. College of Materials Science and Engineering, Dalian Jiaotong University, Dalian 116028, China |
| Abstract: | Nano composite permanent magnetic materials were prepared by Sol-gel method, in which glycol, citric acid, SrCOa and Fe (NO3)3 were used as starting chemicals. The SrFe2O5 nano composite permanent magnetic material with high magnetic properties can be obtained under the proper desiccation and baking temperature as well as controlled hy-drolyzing condition. |
| Keywords: | Sol-Gel nanocomposition magnetic material |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |