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Title:
PIGMENT SENSITIZATION SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2013/018711
Kind Code:
A1
Abstract:
A pigment sensitization solar cell (10) comprises a semiconductor layer (3) in which a light-sensitized pigment is retained, an electrolyte layer (5), and a pair of electrodes. The light-sensitized pigment includes a pigment (A) comprising either a carboxyl group or a phosphono group as a group which is fixed to the semiconductor layer (3), and a pigment (B) having a nitrogenous aromatic heterocyclic compound as a group which is fixed to the semiconductor layer (3).

Inventors:
SHIBAYAMA NAOYUKI (JP)
ABE MASAHIRO (JP)
Application Number:
PCT/JP2012/069181
Publication Date:
February 07, 2013
Filing Date:
July 27, 2012
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD (JP)
SHIBAYAMA NAOYUKI (JP)
ABE MASAHIRO (JP)
International Classes:
H01M14/00; H01L31/04; H01L51/42; C09B57/00
Foreign References:
JP2007234580A2007-09-13
JP2009032547A2009-02-12
JP2012144447A2012-08-02
JP2664194B21997-10-15
JP4380779B22009-12-09
Other References:
YOSUKE OYAMA ET AL.: "Carboxyl-ki o Hitsuyo to shinai Shingata D-n-A Yukiko Zokan Shikiso no Sosei to Shikiso Zokan Taiyo Denchi eno Oyo", 91ST ANNUAL MEETING OF THE CHEMICAL SOCIETY OF JAPAN IN SPRING (2011) KOEN YOKOSHU II, 11 March 2011 (2011-03-11), pages 512 - 3G5-03, XP008172933
TOMOYA NAGANO ET AL.: "Pyridine-kan o Acceptor katsu Koteiki to shite Yusuru D-n-A-gata Keikosei Shikiso o Mochiita Shikiso Zokan Taiyo Denchi", 91ST ANNUAL MEETING OF THE CHEMICAL SOCIETY OF JAPAN IN SPRING (2011) KOEN YOKOSHU II, 11 March 2011 (2011-03-11), pages 612 - 2PB-100, XP008172934
NAOYUKI SHIBAYAMA ET AL.: "Sensitizing dye ?- The influence of the fluorine substitution of diketonate terpyridine Ru complex on battery performance", 74TH ANNUAL MEETING OF THE ELECTROCHEMICAL SOCIETY OF JAPAN, 2007, pages PS06
See also references of EP 2738864A4
Attorney, Agent or Firm:
SUZUKI Shirou et al. (JP)
Shiro Suzuki (JP)
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Claims: