| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 52755 | Catalysis Communications | 2007 | 5 Pages |
Abstract
The purpose of this study is to investigate the effect of La doping on the photocatalytic property of CoO/SrTiO3. The experimental results show that a suitable concentration of La doping greatly improved the photocatalytic activity of CoO/SrTiO3. The activity first increased, reached a maximum, and then decreased drastically with increasing doping concentration. The physical properties of the catalyst were characterized using XRD, SEM and UV-visible diffuse reflectance spectra. The influence of loading amount of co-catalyst CoO on the photocatalytic activity of La-doped SrTiO3 was also studied and it was found that the optimum loading amount increased with increasing doping concentration.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Ya Qin, Guiyun Wang, Yanji Wang,