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Title:
PHOTOELECTRIC CONVERSION ELEMENT, DYE-SENSITIZED SOLAR CELL, METAL-COMPLEX DYE, DYE SOLUTION, DYE-ADSORBED ELECTRODE, AND METHOD FOR MANUFACTURING DYE-SENSITIZED SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2014/168165
Kind Code:
A1
Abstract:
Provided are a photoelectric conversion element, a dye-sensitized solar cell, a dye solution, and a method for manufacturing the dye-sensitized solar cell. The photoelectric conversion element has a conductive support body, a photosensitive layer containing an electrolyte, a charge transfer layer containing an electrolyte, and a counter electrode, wherein the photosensitive layer has fine semiconductor particles on which a metal-complex dye is supported. The metal-complex dye is represented by the following formula (I): M(LD)(LA)(Z)·(CI) … formula (I) In the formula (I), M represents a metal ion, LD represents a bidentate ligand represented by formula (DL-1), LA represents a specific terpyridyl-based tridentate ligand, Z represents a monodentate ligand, and CI represents a counter ion necessary for neutralizing charge.

Inventors:
TSUNA KAZUHIRO (JP)
WATANABE KOHSUKE (JP)
KOBAYASHI KATSUMI (JP)
Application Number:
PCT/JP2014/060255
Publication Date:
October 16, 2014
Filing Date:
April 09, 2014
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
International Classes:
H01G9/20; C09B57/10; C09B67/44; H01L51/44
Domestic Patent References:
WO2013047384A12013-04-04
WO2009131183A12009-10-29
WO2013047238A12013-04-04
Foreign References:
JP2009051999A2009-03-12
JP2009067976A2009-04-02
Other References:
TAKASHI FUNAKI ET AL.: "Synthesis of a new class of cyclometallated ruthenium(II) complexes and their application in dye- sensitized solar cells", INORGANIC CHEMISTRY COMMUNICATIONS, vol. 12, no. 9, 3 July 2009 (2009-07-03), pages 842 - 845
Attorney, Agent or Firm:
ODAHARA Shuichi et al. (JP)
Shuichi Odawara (JP)
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