Title:
PHOTOELECTRIC CONVERSION DEVICE WHEREIN DYE CONSISTING OF BINUCLEAR RUTHENIUM COMPLEX HAVING SUBSTITUTED BIPYRIDYL GROUPS IS USED, AND PHOTOCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2011/049027
Kind Code:
A1
Abstract:
A dye consisting of a binuclear ruthenium complex having substituted bipyridyl groups, said binuclear ruthenium complex being represented by general formula (1) [wherein R1, R2, R3 and R4 are each independently straight-chain or branched C1-30 alkyl, with the proviso that R1 and/or R2 is straight-chain or branched C10-30 alkyl and R3 and/or R4 is straight-chain or branched C10-30 alkyl; X is a counter ion; and n represents the number of counter ions that is necessary to neutralize the electric charge of the complex, with the proviso that the proton (H+) of one or more of the carboxyl (-COOH) groups may be in a dissociated state].
Inventors:
KAKITA KAZUAKI (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
Application Number:
PCT/JP2010/068204
Publication Date:
April 28, 2011
Filing Date:
October 15, 2010
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
KAKITA KAZUAKI (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
KAKITA KAZUAKI (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
International Classes:
C09B57/10; C07D213/22; C07D213/79; C07D235/20; H01L31/04; H01M14/00; C07F15/00
Domestic Patent References:
| WO2009102068A1 | 2009-08-20 | |||
| WO2005100484A1 | 2005-10-27 | |||
| WO2010055856A1 | 2010-05-20 | |||
| WO2006038587A1 | 2006-04-13 |
Foreign References:
| JPH01220380A | 1989-09-04 | |||
| JP2003261536A | 2003-09-19 | |||
| JP2004359677A | 2004-12-24 |
Other References:
NATURE, vol. 353, 1991, pages 737
"Current Technology in Dye-sensitized Solar Battery", 25 May 2001, CMC CO., LTD., pages: 117
"Current Technology in Dye-sensitized Solar Battery", 25 May 2001, CMC CO., LTD., pages: 117
Attorney, Agent or Firm:
ITO, Katsuhiro et al. (JP)
Katsuhiro Ito (JP)
Katsuhiro Ito (JP)
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