Surface-modification of SiO2 nanoparticles with oleic acid
β Scribed by Zongwei Li; Yongfa Zhu
- Book ID
- 108418051
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 212 KB
- Volume
- 211
- Category
- Article
- ISSN
- 0169-4332
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Oleic acid was used as surface modification agent to improve the hydrophobicity of magnetic strontium hexaferrite particles. The structure and properties of treated magnetic particles were characterized by scanning electronic microscopy (SEM), Fourier transform infrared spectra (FTIR), powder X-ray
## Abstract In this article, the surface of SiO~2~ nanoparticles was modified by silane coupling agent __N__β(2βaminoethyl)βΞ³βaminopropylmethyl dimethoxy silane. The bismaleimide nanocomposites with surfaceβmodified SiO~2~ nanoparticles or unmodified SiO~2~ nanoparticles were prepared by the same c