Intrinsic Au decoration of growing TiO2 nanotubes and formation of a high-efficiency photocatalyst for H2 production

© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 42 vom: 13. Nov., Seite 6133-7
1. Verfasser: Lee, Kiyoung (VerfasserIn)
Weitere Verfasser: Hahn, Robert, Altomare, Marco, Selli, Elena, Schmuki, Patrik
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Au nanoparticle H2 production nanostructures self-decoration titanium dioxide Alloys 15FIX9V2JP Ethanol mehr... 3K9958V90M Gold 7440-57-5 Hydrogen 7YNJ3PO35Z Titanium D1JT611TNE Fluorides Q80VPU408O
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520 |a Electrochemical anodization of low-concentration (0.02-0.2 at% Au) TiAu alloys in a fluoride electrolyte leads to self-organized TiO2 nanotubes that show a controllable, regular in situ decoration with elemental Au nanoclusters of ≈5 nm in diameter. The degree of self-decoration can be adjusted by the Au concentration in the alloy and the anodization time. Such Au particle decorated tubes show a high activity for photocatalytic H2 production from ethanol solutions 
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700 1 |a Hahn, Robert  |e verfasserin  |4 aut 
700 1 |a Altomare, Marco  |e verfasserin  |4 aut 
700 1 |a Selli, Elena  |e verfasserin  |4 aut 
700 1 |a Schmuki, Patrik  |e verfasserin  |4 aut 
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