| 纳米银掺杂二氧化硅复合颗粒的制备及表征 |
| Monodispersed Silica Composite Spheres Doped with Silver Nanoparticles |
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| 摘要: |
| 关键词: 银 二氧化硅 掺杂 纳米复合颗粒 |
| 基金项目: |
| Abstract: A novel method was developed to fabricate monodispersed nanocomposite SiO2 sphere (200~400 nm) containing homogeneously dispersed Ag nanoparticles (2~6 nm). The morphology of inclusion was controlled through the N-[3-(Trimethoxysilyl)Propyl]ethylene diamine. TEM images showed that the silver nanoparticles were doped uniformly in silica spheres. UV-Vis showed that the doped silver nanoparticles have a plasmon resonance absorption band at 433 nm. Also SEM, EDX, XRD analyses were conducted to characterize thus-prepared samples. |
| Keywords: silver silica doping nanocomposite particles |
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| 齐朔,陈东,唐芳琼,任湘菱,谢辅洲.纳米银掺杂二氧化硅复合颗粒的制备及表征[J].无机化学学报,2006,22(1):161-165. |
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