| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1610667 | Journal of Alloys and Compounds | 2014 | 14 Pages |
Abstract
Large-scale TiO2 nanorod arrays were synthesized on anodization-treated Ti substrates by a facile hydrothermal method, and followed by depositing CdS nanoparticles on TiO2 nanorods using successive ion layer adsorption and reaction (SILAR) method. The morphology and composition of the CdS/TiO2 nanorod heterojunction were characterized systematically by SEM, TEM and UV-vis spectra. A formation mechanism was proposed based on the formation CdS/TiO2 nanorod heterojunction by hydrothermal and SILAR progress. The CdS/TiO2 nanorod heterojunction exhibited enhanced visible light absorption and photocurrent density.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Qingyao Wang, Jianlei Qiao, Shanmin Gao,