Synthesis, characterization and electromagnetic studies on nanocrystalline nickel zinc ferrite by polyacrylamide gel
文献类型：期刊论文
| 作者 | Ma Ruiting; Wang Yi; Tian Yanwen; Zhang Chunli; Li Xikun |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2008 |
| 卷号 | 24期号:3页码:419-422 |
| 关键词 | NI-ZN-FERRITE MAGNETIC-PROPERTIES COMBUSTION SYNTHESIS NANOCOMPOSITES PARTICLES POWDERS nanocrystalline ferrite electromagnetic properties polyacrylamide gel |
| ISSN号 | 1005-0302 |
| 其他题名 | Synthesis, Characterization and Electromagnetic Studies on Nanocrystalline Nickel Zinc Ferrite by Polyacrylamide Gel |
| 英文摘要 | Nanocrystalline nickel zinc ferrite powders (NixZn1-xFe2O4, A for x=0, B for x=0.2, C for x=0.5, D for x=0.8 and E for x= 1) were synthesized by polyacrylamide gel method. X-ray diffraction (XRD), transmission electron microscopy (TEM) and wave-guide were used to characterize the composition. The XRD results show that the dried gel powders are amorphous, and the characteristic peaks of the spinel Ni0.5Zn0.5Fe2O4 appear after the gel is calcined at 400 degrees C for I h. When the calcining temperatures are 600 and 800 degrees C, the average grain sizes are identified by TEM to be 10 and 30 nm, respectively. The NixZn1-xFe2O4 powders have both dielectric loss and magnetic loss in the frequency range of 8.2-11.0GHz. With the increase of Ni2+ ions content, the dielectric parameters (epsilon') and permeability (u') of the NixZn1-xFe2O4 powders decrease while the dielectric loss (epsilon ''), magnetic loss (u '') and the reflection loss increase. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:3316356 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/144627]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Ma Ruiting,Wang Yi,Tian Yanwen,et al. Synthesis, characterization and electromagnetic studies on nanocrystalline nickel zinc ferrite by polyacrylamide gel[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2008,24(3):419-422. |
| APA | Ma Ruiting,Wang Yi,Tian Yanwen,Zhang Chunli,&Li Xikun.(2008).Synthesis, characterization and electromagnetic studies on nanocrystalline nickel zinc ferrite by polyacrylamide gel.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,24(3),419-422. |
| MLA | Ma Ruiting,et al."Synthesis, characterization and electromagnetic studies on nanocrystalline nickel zinc ferrite by polyacrylamide gel".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 24.3(2008):419-422. |
入库方式： OAI收割
来源：金属研究所
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