Abstract
Nanoporous silica glass was formed by melting- phase separating method. After the pre-formed nanoporous silica glass was then soaked in zinc acetate solution and further heat treatment, ZnO doped nanoporous silica glass was prepared. Transmission spectra，photoluminesence spectra and XRD, X-ray photoelectron spectroscopy (XPS) at room temperature were studied. Results show that Zn ions combined with the glass structure and Si-O-Zn was formed. ZnO nanoparticles were also precipitated in the composite material, which exhibits strong emission around 390nm.
| Translated title of the contribution | Study on preparation and properties of ZnO doped nanoporous silica glass |
|---|---|
| Original language | Chinese |
| Pages (from-to) | 14-17 |
| Number of pages | 4 |
| Journal | Acta Photonica Sinica |
| Volume | 37 |
| Issue number | SUPPL. 1 |
| Publication status | Published - 30 Nov 2008 |
| Externally published | Yes |
Keywords
- Nanoporous glass
- ZnO nanoparticles
- luminescent properties
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