Title:
RUTHENIUM COMPLEX, DYE-SENSITIZED OXIDE SEMICONDUCTOR ELECTRODE OBTAINED USING THE SAME, AND DYE-SENSITIZED SOLAR CELL
Document Type and Number:
Japanese Patent JP2006298882
Kind Code:
A
Abstract:
To provide a ruthenium complex having a novel structure that has sensitivity to light in a long wavelength region and permits efficient take-out of an electric current as a dye-sensitizer used for a dye-sensitized solar cell, and to provide a high-performance dye-sensitized oxide semiconductor electrode using the ruthenium complex, and a dye-sensitized solar cell.
The ruthenium complex is represented by general formula (I): RuLL'A (wherein L is a 2,2':6', 2"-terpyridine derivative; L' is a 1,8-diaminonaphthalene derivative; and A is a ligand selected from the group consisting of halogen atoms, a cyano group, a thiocyano group and a thiolate).
Inventors:
KAN REIGEN
CHIBA TAKAO
ISLAM ASHRAFUL
SUMIYA YOSHIYO
CHIBA TAKAO
ISLAM ASHRAFUL
SUMIYA YOSHIYO
Application Number:
JP2005126740A
Publication Date:
November 02, 2006
Filing Date:
April 25, 2005
Export Citation:
Assignee:
SHARP KK
International Classes:
C07F15/00; C07D221/14; C07D471/06; H01L31/04; H01M14/00
Domestic Patent References:
| JP2005162718A | 2005-06-23 | |||
| JP2005047857A | 2005-02-24 | |||
| JP2003212851A | 2003-07-30 | |||
| JP2001226607A | 2001-08-21 | |||
| JP2001236999A | 2001-08-31 | |||
| JP2002512729A | 2002-04-23 | |||
| JP2005162718A | 2005-06-23 | |||
| JP2005047857A | 2005-02-24 | |||
| JP2003212851A | 2003-07-30 | |||
| JP2001226607A | 2001-08-21 | |||
| JP2001236999A | 2001-08-31 | |||
| JPH10504521A | 1998-05-06 | |||
| JP2002512729A | 2002-04-23 |
Foreign References:
| US20050081911A1 | 2005-04-21 | |||
| EP0181800A1 | 1986-05-21 | |||
| US20050081911A1 | 2005-04-21 | |||
| EP0181800A1 | 1986-05-21 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai