Boehme, Mario ; Ensinger, Wolfgang (2011)
Mixed Phase Anatase/Rutile Titanium Dioxide Nanotubes for Enhanced Photocatalytic Degradation of Methylene-Blue.
In: Nano-Micro Letters, 3 (4)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Titanium dioxide Nanotubes (TNTs) prepared by electroless deposition have been annealed at air ambient and low temperature. As a result, the anatase/rutile phase composition of the TNTs can be tailored to the needs of later applications. Nanotubes with anatase/rutile mixed phase ratio of 4:1 have been produced in this report and further examined for their photocatalytical behavior. The photocatalytical properties of the TNTs have been observed by degradation of methylene-blue in aqueous solution under low power UV-light irradiation. The results shown in this report are based on the synergetic effect between rutile and anatase, which results in the mixed phase TiO2 nanotubes having enhanced photocatalytical properties.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Boehme, Mario ; Ensinger, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | Mixed Phase Anatase/Rutile Titanium Dioxide Nanotubes for Enhanced Photocatalytic Degradation of Methylene-Blue |
| Sprache: | Englisch |
| Publikationsjahr: | 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Nano-Micro Letters |
| Jahrgang/Volume einer Zeitschrift: | 3 |
| (Heft-)Nummer: | 4 |
| URL / URN: | http://www.nmletters.org/index.php?journal=nml&page=article&... |
| Kurzbeschreibung (Abstract): | Titanium dioxide Nanotubes (TNTs) prepared by electroless deposition have been annealed at air ambient and low temperature. As a result, the anatase/rutile phase composition of the TNTs can be tailored to the needs of later applications. Nanotubes with anatase/rutile mixed phase ratio of 4:1 have been produced in this report and further examined for their photocatalytical behavior. The photocatalytical properties of the TNTs have been observed by degradation of methylene-blue in aqueous solution under low power UV-light irradiation. The results shown in this report are based on the synergetic effect between rutile and anatase, which results in the mixed phase TiO2 nanotubes having enhanced photocatalytical properties. |
| Freie Schlagworte: | Electroless deposition; Degussa P25; Nanotubes; Titanium dioxide; Anatase |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 20 Dez 2011 15:30 |
| Letzte Änderung: | 05 Mär 2013 09:57 |
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