期刊
JOURNAL OF ALLOYS AND COMPOUNDS
卷 536, 期 -, 页码 S488-S490出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2011.12.076
关键词
Nb-TiO2 nanotubes; Electrochemical anodization; Flexible and rough substrates; Chemoresistive sensing; Dye sensitized solar cells
资金
- European Community's 7th Framework Programme [247768 S3]
- CARIPLO foundation [2008.2393]
TiO2 and Nb-doped TiO2 nanotubes were obtained on flexible polymeric substrates (Kapton HN) and alumina with high roughness (alumina substrate with granular surface). Nanotubes were prepared by electrochemical anodization of a Ti thick film. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) were used to investigate the morphology of the structures and the roughness of the substrates. The functional properties of tubular arrays obtained on flexible and rough substrates were investigated towards two applications, namely, chemoresistive gas sensors and flexible dye sensitized solar cells. (c) 2011 Elsevier B.V. All rights reserved.
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