Title:
A photoelectric conversion element, metal complex pigment, a pigment adsorption liquid composition thing for dye-sensitized solar cells, a dye-sensitized solar cell, and a manufacturing method for the same
Document Type and Number:
Japanese Patent JP5946652
Kind Code:
B2
Abstract:
A photoelectric conversion element comprising a semiconductor and a dye represented by formula (1) or (2); a dye-sensitized solar cell; a liquid dye-adsorption composition for said solar cell; and a method for manufacturing said solar cell. Formula (1): M(L1)(L2)(L3)mL1(X)mX.(Y)mY Formula (2): M(L1)(L3)mL2(X)mX.(Y)mY (In the formulas, M represents Fe2+, Ru2+, or Os2+; L1 represents a ligand with a denticity of two to four that has an acidic group and a nitrogen-containing aromatic heterocycle skeleton; L2 represents a silicon or phosphorus bidentate or tridentate ligand in which the ligand atom has no unsaturated bonds; L3 represents a silicon, phosphorus, or sulfur monodentate ligand in which the ligand atom has no unsaturated bonds; X represents a monodentate or bidentate ligand; Y represents a counterion that neutralizes the electric charge; mL1 represents a number from 0 to 2; mL2 represents a number from 2 to 4; mX represents a number from 0 to 3; and mY represents a number from 0 to 2.)
Inventors:
Sasaki Akira
Tani Masao
Katsutoshi Kobayashi
Tani Masao
Katsutoshi Kobayashi
Application Number:
JP2012042466A
Publication Date:
July 06, 2016
Filing Date:
February 28, 2012
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H01G9/20; C09B57/10
Domestic Patent References:
| JP2005162718A | ||||
| JP2009009936A | ||||
| JP2009252658A | ||||
| JP2011165580A | ||||
| JP2000268889A | ||||
| JP2000268890A | ||||
| JP2003342488A | ||||
| JP2003261536A |
Attorney, Agent or Firm:
Toshizo Iida
Naosuke Miyamae
Naosuke Miyamae