期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 52, 期 -, 页码 41-44出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2015.01.011
关键词
TiO2 nanotubes; Polydopamine; Sensitizer; Photoanode; Nanoparticle decoration
资金
- Alexander von Humboldt Foundation
Highly controlled coating of biomimetic polydopamine (PDA) was achieved on titanium dioxide nanotubes (TiO2 NTs) by exposing TiO2 NT arrays to a slightly alkaline dopamine solution. The thin films act as photonic sensitizers (enhancing photocurrents and photodegradation) in the visible light range. The PDA coatings can furthermore be used as a platform for decorating the TiO2 NTs with different co-catalysts and metal nanoparticles (NPs). (C) 2015 Elsevier B.V. All rights reserved.
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