Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5356395 | Applied Surface Science | 2014 | 7 Pages |
Abstract
- With fast cooling rate, the anatase-to-rutile transformation is abated when the TiO2 is annealed at high temperature.
- The thickness of the barrier layer underneath the nanotubes decreased with faster cooling rate.
- C doping enhanced the visible light absorption effectively.
- A high solar conversion efficiency of 1.75% is obtained for the TiO2 nanotubes annealed at 650 °C with oil quenching.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Zhangrong He, Jianzhong Xiao, Feng Xia, Koji Kajiyoshi, Chanatip Samart, Haibo Zhang,