| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1654168 | Materials Letters | 2006 | 4 Pages |
Abstract
SrTiO3 and chromium doped SrTiO3 (SrTi(1−x)CrxO3) photocatalysts were synthesized by the polymeric precursor method using citric acid and ethylene glycol. Single phase SrTiO3 and SrTi(1−x)CrxO3 nano-size powder were produced at 450 °C. A new band gap in the visible light range was formed by chromium doping in SrTiO3. The absorption of visible light is of practical importance for the application of SrTiO3 as a photocatalyst.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Chia-Hao Chang, Yun-Hwei Shen,