Enhanced photoresponse under visible light in Pt ionized TiO2 nanotube for the photocatalytic splitting of water
We report a new material, platinum ion-exchanged titania nanotubes (Pt(IE)/TiNT) synthesized by hydrothermal method, was found to be active under visible light irradiation. The platinum nanoparticles well embeded in nanotube matrixes in the ionized samples were highly photoactive materials for the stoichiometric production of hydrogen and oxygen by the splitting of water under visible light at one sun, resulting in hydrogen evolution rates of 14.6 and 2.3 mu mol/h in aqueous methanol and pure water, respectively. (C) 2008 Elsevier B.V. All rights reserved.
- Publisher
- ELSEVIER SCIENCE BV
- Issue Date
- 2008-10
- Language
- English
- Article Type
- Article
- Keywords
PLATINUM; OXIDE; DYE
- Citation
CATALYSIS COMMUNICATIONS, v.10, no.1, pp.1 - 5
- ISSN
- 1566-7367
- Appears in Collection
- CBE-Journal Papers(저널논문)
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