摘要
The γ-Fe2O3 nanoparticles coated with DBS and CTAB were prepared by the microemulsion method. The coated samples show enhanced nonlinear optical properties compared with their bulk counterpart. The Moessbauer spectra at room temperature were measured for the coated ferric oxides. The monolayers of the organic molecules are found to have a strong chemical bond with the surface atoms and thus have a significant influence on the electron structure of particle surface.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 487-492 |
| 页数 | 6 |
| 期刊 | Nanostructured Materials |
| 卷 | 11 |
| 期 | 4 |
| DOI | |
| 出版状态 | 已出版 - 6月 1999 |
| 已对外发布 | 是 |
指纹
探究 'Synthesis and interfacial structure of nanoparticles γ-Fe2O3 coated with surfactant DBS and CTAB' 的科研主题。它们共同构成独一无二的指纹。引用此
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