| Literature DB >> 21446731 |
Poulomi Roy1, Chittaranjan Das, Kiyoung Lee, Robert Hahn, Tobias Ruff, Matthias Moll, Patrik Schmuki.
Abstract
The present work shows a significant enhancement of the photoelectrochemical water-splitting performance of anodic TiO(2) nanotube layers grown on low concentration (0.01-0.2 at% Ru) Ti-Ru alloys. Under optimized preparation conditions (0.05 at% Ru, 450 °C annealing) the water splitting rate of the oxide tubes could be 6-fold increased. Moreover, the beneficial effect is very stable with illumination time; this is in contrast to other typical doping approaches of TiO(2).Entities:
Year: 2011 PMID： 21446731 DOI： 10.1021/ja110638y
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419