Synthesis and properties of Fe/Fe3O4 nanocomposites coated with ZnS
| Autor: | Jianhui Shi, Deming Liu, Lizhu Tong, Hua Yang, Xuwei Yang |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Nanocomposite
Photoluminescence Materials science Doping Nanotechnology Condensed Matter Physics Fluorescence Atomic and Molecular Physics and Optics Hydrothermal circulation Electronic Optical and Magnetic Materials Ion Chemical engineering Magnetic core Electrical and Electronic Engineering Luminescence |
| Zdroj: | Journal of Materials Science: Materials in Electronics. 23:464-467 |
| ISSN: | 1573-482X 0957-4522 |
| DOI: | 10.1007/s10854-011-0417-7 |
| Popis: | Multifunctional Fe/Fe3O4@ZnS nanocomposites were synthesized by hydrothermal method, with Fe/Fe3O4 doped Co ion as the magnetic core and ZnS as the luminescent shell. The morphology, structure, luminescent and magnetic properties of the nanocomposites were investigated by XRD, FESEM, photoluminescence PL and VSM. The maximum emission peak and special saturation magnetization Ms of the nanocomposites are at 467 nm and 78.6 emu/g, respectively. For the nanocomposites, it is shown that there are both better magnetic behavior and fluorescence properties. |
| Databáze: | OpenAIRE |
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