Title:
光電変換素子
Document Type and Number:
Japanese Patent JP5033813
Kind Code:
B2
Abstract:
A photoelectric conversion element includes: a first electrode having a porous oxide semiconductor layer which supports a sensitizing dye on a surface thereof and functioning as a photo electrode; a second electrode disposed so as to oppose the first electrode; an electrolyte disposed in at least a part of a space between the first electrode and the second electrode; and a sump portion for the electrolyte disposed in at least a part of the space between the first electrode and the second electrode. According to the present invention, air bubbles can be exhausted effectively from power generating area, so that a photoelectric conversion element possessing an improved power generation property and a long-term durability can be provided.
Inventors:
Kenichi Okada
Takayuki Kitamura
Hiroshi Matsui
Takayuki Kitamura
Hiroshi Matsui
Application Number:
JP2008549283A
Publication Date:
September 26, 2012
Filing Date:
December 07, 2007
Export Citation:
Assignee:
Fujikura Ltd.
International Classes:
H01M14/00; H01L31/04; H01M2/26
Domestic Patent References:
| JP2001043907A | 2001-02-16 | |||
| JP2001015182A | 2001-01-19 | |||
| JP2000077691A | 2000-03-14 | |||
| JP2005044544A | 2005-02-17 | |||
| JP2006252957A | 2006-09-21 |
Foreign References:
| WO2004006381A1 | 2004-01-15 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Tadashi Takahashi
Takashi Watanabe