Transparent TiO2 Nanotube Electrodes via Thin Layer Anodization: Fabrication and Use in Electrochromic Devices

In the present work, we describe an anodization process that is able to fully transform a thin Ti metal layer on a conductive glass into a TiO2 nanotubular array. Under optimized conditions, nanotube electrodes can be obtained that are completely transparent and defect-free and allow electrochromic...

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Bibliographic Details
Published in:Langmuir 2009-05, Vol.25 (9), p.4841-4844
Main Authors: Berger, S, Ghicov, A, Nah, Y.-C, Schmuki, P
Format: Article
Language:English
Subjects:
Chemistry
Colloidal state and disperse state
Exact sciences and technology
General and physical chemistry
Surface physical chemistry
Online Access:Get full text
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Summary:In the present work, we describe an anodization process that is able to fully transform a thin Ti metal layer on a conductive glass into a TiO2 nanotubular array. Under optimized conditions, nanotube electrodes can be obtained that are completely transparent and defect-free and allow electrochromic switching. These electrochromic electrodes show remarkable properties and can be directly integrated into devices.
ISSN:0743-7463
1520-5827
DOI:10.1021/la9004399