Title:
PHOTOELECTRIC CONVERTER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2006/093109
Kind Code:
A1
Abstract:
Disclosed is a method for effectively prevent contact between a titanium oxide surface of a semiconductor electrode and an electrolyte solution. Also disclosed are a photoelectric converter with high photoelectric conversion efficiency and a dye-sensitized solar cell using such a photoelectric converter. Specifically disclosed is a photoelectric converter having a dye-sensitized semiconductor electrode which is obtained by having a semiconductor adsorb a dye for dye sensitization, then rinsing the semiconductor on which the dye is adsorbed, and then having the rinsed semiconductor adsorb a carboxylic acid in a supercritical carbon dioxide fluid. The dye adsorption and rinsing may preferably be performed in a supercritical carbon dioxide fluid in which a C1-C4 alcohol may be present.
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Inventors:
HAYASE SHUZI (JP)
KONO MITSURU (JP)
YAMASHITA KOICHI (JP)
YAMAGUCHI YOSHIHIRO (JP)
KONO MITSURU (JP)
YAMASHITA KOICHI (JP)
YAMAGUCHI YOSHIHIRO (JP)
Application Number:
PCT/JP2006/303670
Publication Date:
September 08, 2006
Filing Date:
February 28, 2006
Export Citation:
Assignee:
TECHNOLOGY NAT UNIVERSITY CORP (JP)
NIPPON STEEL CHEMICAL CO (JP)
HAYASE SHUZI (JP)
KONO MITSURU (JP)
YAMASHITA KOICHI (JP)
YAMAGUCHI YOSHIHIRO (JP)
NIPPON STEEL CHEMICAL CO (JP)
HAYASE SHUZI (JP)
KONO MITSURU (JP)
YAMASHITA KOICHI (JP)
YAMAGUCHI YOSHIHIRO (JP)
International Classes:
H01M14/00; H01L31/04
Foreign References:
JP2003234133A | 2003-08-22 | |||
JP2001223037A | 2001-08-17 | |||
JP2000021460A | 2000-01-21 | |||
JP2000021461A | 2000-01-21 | |||
JP2000021462A | 2000-01-21 |
Attorney, Agent or Firm:
Naruse, Katsuo (TKK Nishishinbashi Bldg. 11-5, Nishi-shinbashi 2-chom, Minato-ku Tokyo, JP)
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