Title:
METAL COMPLEX DYE, PHOTOELECTRIC CONVERSION ELEMENT, AND PHOTOELECTROCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2012/017874
Kind Code:
A1
Abstract:
A dye compound represented by general formula (1). In general formula (1), Z1, Z2, Z3, and Z4 represent an aromatic ring structure or a hetero ring structure. R1, R2, R3, and R4 respectively and individually represent a substituent. An integer between 0 and 4 is represented by m1 to m4 and when m1 to m4 is equal to or greater than two, R1 to R4 may be the same or different from one another. At least one of R1 to R4 contains a linking group (Y), and said linking group (Y) is directly linked to and conjugates with at least one of Z1 to Z4. Moreover, at least one of R1, R2, R3, and R4 has an acidic group. M represents a hydrogen atom, a metal atom, or a substituted metal atom.
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Inventors:
KOBAYASHI KATSUMI (JP)
SUSUKI TATSUYA (JP)
KIMURA KEIZO (JP)
SUSUKI TATSUYA (JP)
KIMURA KEIZO (JP)
Application Number:
PCT/JP2011/067011
Publication Date:
February 09, 2012
Filing Date:
July 26, 2011
Export Citation:
Assignee:
FUJIFILM CORP (JP)
KOBAYASHI KATSUMI (JP)
SUSUKI TATSUYA (JP)
KIMURA KEIZO (JP)
KOBAYASHI KATSUMI (JP)
SUSUKI TATSUYA (JP)
KIMURA KEIZO (JP)
International Classes:
C09B47/08; H01L31/04; H01M14/00
Domestic Patent References:
| WO2010050574A1 | 2010-05-06 | |||
| WO2010136178A1 | 2010-12-02 |
Foreign References:
| JP2004220974A | 2004-08-05 |
Other References:
SEUNGHUN EU ET AL.: "Synthesis of sterically hindered phthalocyanines and their applications to dye-sensitized solar cells", DALTON TRANSACTIONS, vol. 40, 2008, pages 5476 - 5483
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
Toshizo Iida (JP)
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Claims: