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Preparation of non-annealed anatase TiO2 film on ITO substrate by anodizing in hot phosphate/glycerol electrolyte for dye-sensitized solar cells

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Title: Preparation of non-annealed anatase TiO2 film on ITO substrate by anodizing in hot phosphate/glycerol electrolyte for dye-sensitized solar cells
Authors: Tsuji, Etsushi Browse this author
Hirata, Naoto Browse this author
Aoki, Yoshitaka Browse this author →KAKEN DB
Habazaki, Hiroki Browse this author →KAKEN DB
Keywords: Non-annealed anatase TiO2 film
Anodizing
DSSC
Issue Date: 15-Jan-2013
Publisher: Elsevier B.V.
Journal Title: Materials Letters
Volume: 91
Start Page: 39
End Page: 41
Publisher DOI: 10.1016/j.matlet.2012.09.057
Abstract: In this study, mesoporous TiO2 films were formed on ITO conductive glasses by anodizing of titanium thin films without post-annealing. The titanium thin films, ~200 nm thick, sputter-deposited on to the ITO substrates were anodized at 20 V in a phosphate/glycerol electrolyte at 433 K. A completely transparent TiO2 specimen was obtained by anodizing for 60 s. The as-anodized mesoporous,TiO2 films consisted of anatase, even without post annealing. The transparent mesoporous TiO2 films anodized for a suitable time showed much better photoelectrochemical performance than the post-annealed TiO2 nanotubular film.
Type: article (author version)
URI: http://hdl.handle.net/2115/52130
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 辻 悦司

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