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Title:
PHOTOCHEMICAL CELL COMPRISING FINE SEMICONDUCTOR PARTICLES SENSITIZED BY BINUCLEAR RUTHENIUM COMPLEX DYE AND ELECTROLYTE SOLUTION CONTAINING AMMONIUM SALT COMPOUND OR PHOSPHONIUM SALT COMPOUND
Document Type and Number:
WIPO Patent Application WO/2011/087099
Kind Code:
A1
Abstract:
Disclosed is a photochemical cell which comprises: fine semiconductor particles that are sensitized by a binuclear ruthenium complex dye; and an electrolyte solution that contains an ammonium salt compound or a phosphonium salt compound.

Inventors:
AOKI SOH (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
Application Number:
PCT/JP2011/050572
Publication Date:
July 21, 2011
Filing Date:
January 14, 2011
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Assignee:
UBE INDUSTRIES (JP)
AOKI SOH (JP)
IWASA TAKAFUMI (JP)
KAKUTA YOSHIHISA (JP)
International Classes:
H01M14/00; C09B57/10; H01L31/04
Domestic Patent References:
WO2008153184A12008-12-18
WO2009069757A12009-06-04
WO2006077893A12006-07-27
Foreign References:
JP2006332469A2006-12-07
JP2007306017A2007-11-22
JP2004227920A2004-08-12
Attorney, Agent or Firm:
ITO, Katsuhiro et al. (JP)
Katsuhiro Ito (JP)
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Claims: