Abstract
A generalized one-step synthesis strategy is proposed for preparing monolithic silica/block copolymer mesostructured composites doped with different metal sulfides. The materials were characterized by small-angel X-ray diffraction (XRD) and ultraviolet-visible diffused reflection spectra (UV-DRS). The results show that the long-range regularity of the mesostructured silica hosts and the quantum-confined effect of the small-sized semiconductive metal sulfides are well combined for the derived composites, which makes the composites possess tunable optical properties.
| Original language | English |
|---|---|
| Pages (from-to) | 946-950 |
| Number of pages | 5 |
| Journal | Studies in Surface Science and Catalysis |
| Volume | 154 A |
| Publication status | Published - 1 Dec 2004 |
| Externally published | Yes |
Keywords
- Composites
- Mesoporous materials
- Metal sulfides
- Monoliths
- Synthesis
- Templates