Fast and robust infiltration of functional material inside titania nanotube layers: case study of a chalcogenide glass sensitizer

Fast and robust infiltration of functional material inside titania nanotube layers: case study of a chalcogenide glass sensitizer

Fast and robust infiltration of anodic TiO2 nanotube layers with a model chalcogenide As3S7 glass via spin-coating is reported for the first time. Effective sensitization leads to a significant visible light photocurrent response. This easy and cheap infiltration method can be extended for depositio...

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Veröffentlicht in:Nanoscale 2013-10, Vol.5 (20), p.9541-9545
Hauptverfasser: Macak, Jan M, Kohoutek, Tomas, Wang, Lidong, Beranek, Radim
Format: Artikel
Sprache:eng
Schlagworte:
Chalcogenides
Glass
Infiltration
Nanocomposites
Nanomaterials
Nanostructure
Photocurrent
Titanium dioxide
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Zusammenfassung:Fast and robust infiltration of anodic TiO2 nanotube layers with a model chalcogenide As3S7 glass via spin-coating is reported for the first time. Effective sensitization leads to a significant visible light photocurrent response. This easy and cheap infiltration method can be extended for deposition of other absorbers into nanotubular layers.
ISSN:2040-3364
2040-3372
DOI:10.1039/c3nr03014h