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Title:
METAL COMPLEX DYE, PHOTOELECTRIC CONVERSION ELEMENT, AND DYE-SENSITIZED SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2011/152318
Kind Code:
A1
Abstract:
Disclosed is a metal complex dye which is characterized by having a ligand (LL1) that has a structure represented by general formula (I). (In general formula (I), R1 and R2 each represents a specific substituent; L1 and L2 each represents at least one group that is selected from among an ethenylene group, an ethynylene group and an arylene group, and is conjugated with R1, R2 and bipyridine; the ethenylene group and the arylene group may be substituted or unsubstituted; R3 and R4 each represents a substituent; n1 and n2 each represents an integer of 0-3; A1 and A2 each represents an acidic group or a salt thereof; and n3 and n4 each represents an integer of 0-3.)

Inventors:
TANI YUKIO (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
Application Number:
PCT/JP2011/062255
Publication Date:
December 08, 2011
Filing Date:
May 27, 2011
Export Citation:
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Assignee:
FUJIFILM CORP (JP)
TANI YUKIO (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
International Classes:
C09B57/10; C07D213/79; C07D409/06; C07D409/10; C07D409/14; C07D519/00; C07F15/00; H01L31/04; H01M14/00
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See also references of EP 2578644A4
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
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