Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1485578 | Journal of Non-Crystalline Solids | 2007 | 5 Pages |
Abstract
A sort of decorated nano ZnO organic sols have been successively prepared by pulsed laser ablation at the interface of ZnO target and a flowing liquid containing polymers. It is found that the decorated nano ZnO ethanol sols, the decorated nano ZnO-PS (polystyrene) cyclohexane sols and the decorated nano ZnO-PMMA (polymethyl methacrylate) ethyl butyrate sols all have strong fluorescence emission at 329Â nm and 411Â nm, 308Â nm and 317Â nm, and at 330Â nm and 400Â nm, respectively. The results show the decorating for nano ZnO will intensely affect their luminescence, and the wavelength and intensity of luminescence can be adjusted or controlled by the different decoration.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Qian-huo Chen, Wen-gong Zhang,