Title:
光電変換素子およびその製造方法
Document Type and Number:
Japanese Patent JP5127330
Kind Code:
B2
Abstract:
The present invention provides a photoelectric conversion element having a high power generation efficiency, raising no problem of corrosion, and being applicable to a substrate having a low heat resistance, as well as a method of producing the same. It is a photoelectric conversion element formed in such a manner that a reference electrode serving as a negative electrode and a counter electrode serving as a positive electrode are arranged to oppose each other. The reference electrode is constructed by forming a photocatalyst film (8) dyed with a photosensitizing dye via a transparent conductive film (2) on one surface of a transparent substrate (1). The counter electrode is constructed by disposing, on one surface of a substrate (4) for the counter electrode, a brush-shaped carbon nanotube film (5) oriented substantially perpendicularly to the substrate surface via a conductive adhesive agent layer (7) that covers the surface.
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Inventors:
Tetsuya Inoue
Daisuke Fujita
Tsuyoshi Sugio
Daisuke Fujita
Tsuyoshi Sugio
Application Number:
JP2007183329A
Publication Date:
January 23, 2013
Filing Date:
July 12, 2007
Export Citation:
Assignee:
Hitachi Zosen Corporation
International Classes:
H01M14/00; H01L31/04
Domestic Patent References:
| JP2006202721A | ||||
| JP2004319661A | ||||
| JP2002335004A | ||||
| JP2004165474A | ||||
| JP2004241228A | ||||
| JP2004111216A |
Other References:
Kazuharu Suzuki,et al,Application of Carbon Nanotubes to Counter Electrodes of Dye-sensitized Solar Cells,Chemistry Letters,日本,社団法人日本化学会,2003年 1月 5日,Vol.32,No.1,p.28-29
Won Jae Lee,et al,Dye-sensitized solar cells with spray-coated CNT counter electrode,PROCEEDINGS OF SPIE Photonics:Design,Technology,and Packaging II,The International Society for Optical Engineering,2005年12月12日,Vol.6038,60381T1-60381T8
Won Jae Lee,et al,Dye-sensitized solar cells with spray-coated CNT counter electrode,PROCEEDINGS OF SPIE Photonics:Design,Technology,and Packaging II,The International Society for Optical Engineering,2005年12月12日,Vol.6038,60381T1-60381T8
Attorney, Agent or Firm:
Norihiko Hibi
Einosuke Kishimoto
Akira Watanabe
Matsumura Naoto
Einosuke Kishimoto
Akira Watanabe
Matsumura Naoto