The effect of surface modification on the morphology and magnetic properties of NiFe2O4 nanoparticles
文献类型：期刊论文
| 作者 | H. X. Wang ; F. L. Zhang ; W. Zhang ; X. J. Wang ; Z. Lu ; Z. N. Qian ; Y. Sui ; D. W. Dong ; W. H. Su |
| 刊名 | Journal of Crystal Growth
 |
| 出版日期 | 2006 |
| 卷号 | 293期号:1页码:169-174 |
| 关键词 | surface modification sol-gel process NiFe2O4 nanoparticles dipole-dipole interactions reverse micelle technique sol-gel method nanocrystalline nickel silica matrix ferrite nanocomposites particles behavior |
| ISSN号 | 0022-0248 |
| 中文摘要 | Three NiFe2O4/SiO2 nanocomposites have been obtained by dropping different silica source into ferrite sol in this study. X-ray fluorescence spectroscopy and X-ray diffractometer are, respectively, used to detect the content of nickel ferrite and crystalline phase in the formed nanocomposites. Transmission electron microscopy characterization shows a more-ordered array of NiFe2O4 nanoparticles in silica matrix after the particles are modified by a coupling agent, APS, before TEOS and sodium silicate. Magnetic measurements indicate that the lower dipole-dipole interactions between NiFe2O4 nanoparticles have been obtained after surface modification. (c) 2006 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34504]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | H. X. Wang,F. L. Zhang,W. Zhang,et al. The effect of surface modification on the morphology and magnetic properties of NiFe2O4 nanoparticles[J]. Journal of Crystal Growth,2006,293(1):169-174. |
| APA | H. X. Wang.,F. L. Zhang.,W. Zhang.,X. J. Wang.,Z. Lu.,...&W. H. Su.(2006).The effect of surface modification on the morphology and magnetic properties of NiFe2O4 nanoparticles.Journal of Crystal Growth,293(1),169-174. |
| MLA | H. X. Wang,et al."The effect of surface modification on the morphology and magnetic properties of NiFe2O4 nanoparticles".Journal of Crystal Growth 293.1(2006):169-174. |
入库方式： OAI收割
来源：金属研究所
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