| Effect of ZnO-doping on the reaction between Co and Fe oxides | |
| Zhou, JP ; He, HC ; Lin, YH ; Nan, CW | |
| 2010-05-10 ; 2010-05-10 | |
| 关键词 | ZnO-doping CoFe2O4 DTA-TG XRD SEM DIELECTRIC BEHAVIOR FERRITE Materials Science, Multidisciplinary Physics, Applied |
| 中文摘要 | The effects of zinc oxide on the solid-solid interactions between cobalt and ferric oxides have been investigated by DTA-TG, XRD and SEM technologies. The dopant concentration was less than 0.6, and the solids were calcined at a series temperature of 600 degrees C, 740 degrees C, 870 degrees degrees C and 1000 degrees C. Zn2+ began to diffuse into Co3O4 and Fe2O3 at temperature of about 600 degrees C, by which the ionic mobility was enhanced. Therefore, the ZnO-doping could decrease the temperature of chemical reactions between cobalt and ferric oxides to produce CoFe2O4. At the temperature of 1000 degrees C, cobalt ferrite with a smaller crystal lattice parameter was obtained by over Co3O4 other than the lager crystal lattice as reported. And Zn-doped CoFe2O4 with the uniform particles was produced. (c) 2005 Elsevier B.V. All rights reserved. |
| 语种 | 英语 ; 英语 |
| 出版者 | ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/20263]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Zhou, JP,He, HC,Lin, YH,et al. Effect of ZnO-doping on the reaction between Co and Fe oxides[J],2010, 2010. |
| APA | Zhou, JP,He, HC,Lin, YH,&Nan, CW.(2010).Effect of ZnO-doping on the reaction between Co and Fe oxides.. |
| MLA | Zhou, JP,et al."Effect of ZnO-doping on the reaction between Co and Fe oxides".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论