采用化学共沉淀法制备锰锌铁氧体磁性颗粒并进行了表征,用X射线荧光光谱仪(XRF)、X射线衍射(XRD)测试分析了颗粒组成、结构、平均粒径,表明制备的样品为锰锌铁氧体纳米粒子,平均粒径约为17nm.用振动样品磁强计(VSM)测量了颗粒的磁滞回线和热磁特性.
The MnZn ferrite magnetic particles were prepared by chemical co-precipitation method and characterized.The composition,structure and the mean particle sizes was determined by X-Ray Fluorescence(XRF) spectrometer,X-Ray Diffraction(XRD) analysis,and it is that the prepared particles are MnZn ferrite with an average particle size of 17nm.The magnetic hysteresis loop and thermal-magnetic properties of MnZn Ferrite magnetic particles were measured by VSM.
参考文献
[1] | D. Ravinder .Composition dependence of elastic behavior of mixed manganese-zinc ferrites[J].Materials Letters,1998(1/2):51-56. |
[2] | C. Rath;K.K. Sahu .Preparation and characterization of nanosize Mn-Zn ferrite[J].Journal of Magnetism and Magnetic Materials,1999(1):77-84. |
[3] | C. Rath;K.K. Sahu .Preparation and characterization of nanosize Mn-Zn ferrite[J].Journal of Magnetism and Magnetic Materials,1999(1):77-84. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%