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Title:
PIGMENT COMPOUND, PHOTOELECTRIC CONVERSION ELEMENT USING THE SAME, AND PIGMENT SENSITIZED BATTERY
Document Type and Number:
Japanese Patent JP2011006559
Kind Code:
A
Abstract:

To provide an inexpensive pigment compound capable of achieving a high photoelectric conversion ratio, accessible without remarkable restriction, a photoelectric conversion element and a solar battery using the same.

The pigment compound is represented by formula (I) (wherein D1 is a group bonded with a nitrogen atom or a group having a basic nucleus; L1 is a single bond or a divalent group consisting of at least one arylene group, an alkenylene group or an alkynylene group; D1 and L1 may be bonded with each other so as to form a ring; A1 is an acidic group; R1 is a heterocyclic group including atoms selected from hydrogen, carbon, oxygen, nitrogen and sulfur, bonded with an aliphatic group, an aromatic group or a carbon atom; and R2 is a heterocyclic group bonded with a hydrogen atom, an aliphatic group, an aromatic group or a carbon atom).


Inventors:
TANI MASAO
KOBAYASHI KATSU
KIMURA KEIZO
Application Number:
JP2009150371A
Publication Date:
January 13, 2011
Filing Date:
June 24, 2009
Export Citation:
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Assignee:
FUJIFILM CORP
International Classes:
C09B23/00; C07D209/08; C07D209/86; C07D219/02; C07D223/22; C07D405/06; C07D405/14; H01L31/04; H01M14/00
Attorney, Agent or Firm:
Toshizo Iida
Naosuke Miyamae