Title:
METAL COMPLEX DYE, PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTROCHEMICAL CELL
Document Type and Number:
WIPO Patent Application WO/2012/017872
Kind Code:
A1
Abstract:
[Problem] To provide a metal complex dye, and a photoelectric conversion element and a photoelectrochemical cell using the metal complex dye, with a high conversion efficiency and excellent durability. [Solution] A metal complex dye represented by general formula (1). M(LL1)m1(LL2)m2(X)m3·CI general formula (1) [In the general formula (1), M represents a metal atom, LL1 represents a specific bidentate or tridentate ligand, LL2 represents a specific bidentate or tridentate ligand, X represents a specific monodentate or bidentate ligand, m1 represents an integer of 1 to 3, m2 represents an integer of 0 to 2, m3 represents an integer of 0 to 3, CI represents a counter ion when a counter ion is needed to neutralize charge, and one out of LL1, LL2 and X has at least one acidic group.]
Inventors:
SATOU HIROTAKA (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
Application Number:
PCT/JP2011/067009
Publication Date:
February 09, 2012
Filing Date:
July 26, 2011
Export Citation:
Assignee:
FUJIFILM CORP (JP)
SATOU HIROTAKA (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
SATOU HIROTAKA (JP)
SUSUKI TATSUYA (JP)
KOBAYASHI KATSUMI (JP)
KIMURA KEIZO (JP)
International Classes:
C09B57/10; C07D409/14; H01L31/04; H01M14/00; C07F15/00
Domestic Patent References:
| WO2010055471A1 | 2010-05-20 |
Foreign References:
| JP2008174734A | 2008-07-31 | |||
| JP2009215539A | 2009-09-24 |
Other References:
ANTHONY HARRIMAN ET AL.: "Photophysical Properties of Ruthenium(II) Tris (2,2'- bipyridine) Complexes Bearing Conjugated Thiophene Appendages", INORGANIC CHEMISTRY, vol. 45, no. 24, 2006, pages 9729 - 9741
SEBASTIEN GOEB ET AL.: "Energy Transfer in Hybrids Based on a Thiophene-Substituted Ethynylbipyridine Dimer Decorated with Re(I), Ru(II), and Os(II) Units", INORGANIC CHEMISTRY, vol. 45, no. 3, 2006, pages 1173 - 1183
ANDREA BARBIERI ET AL.: "Mononuclear and Binuclear Wirelike Ruthenium(II) Complexes with Oligo-diethynyl-thiophene Bridged Back- to-Back Terpyridine Ligands: Synthesis and Electrochemical and Photophysical Properties", INORGANIC CHEMISTRY, vol. 43, no. 23, 2004, pages 7359 - 7368, XP055234638, DOI: doi:10.1021/ic0493043
SIMON J. DUNNE ET AL.: "Stille cross-coupling of metal complexes", INORGANIC CHEMISTRY COMMUNICATIONS, vol. 1, no. 5, 1998, pages 167 - 169
SEBASTIEN GOEB ET AL.: "Energy Transfer in Hybrids Based on a Thiophene-Substituted Ethynylbipyridine Dimer Decorated with Re(I), Ru(II), and Os(II) Units", INORGANIC CHEMISTRY, vol. 45, no. 3, 2006, pages 1173 - 1183
ANDREA BARBIERI ET AL.: "Mononuclear and Binuclear Wirelike Ruthenium(II) Complexes with Oligo-diethynyl-thiophene Bridged Back- to-Back Terpyridine Ligands: Synthesis and Electrochemical and Photophysical Properties", INORGANIC CHEMISTRY, vol. 43, no. 23, 2004, pages 7359 - 7368, XP055234638, DOI: doi:10.1021/ic0493043
SIMON J. DUNNE ET AL.: "Stille cross-coupling of metal complexes", INORGANIC CHEMISTRY COMMUNICATIONS, vol. 1, no. 5, 1998, pages 167 - 169
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
Toshizo Iida (JP)
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Claims: