Title:
SILICON DIOXIDE SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2012/124656
Kind Code:
A1
Abstract:
In order to increase the conversion efficiency of a dye-sensitized porous titanium dioxide solar cell, two conductive substrates are arranged so that the conductive surfaces thereof face each other, at least one of the substrates is a transparent light entry-side substrate, a sintered compact of dye-sensitized porous titanium dioxide is disposed upon the light entry-side substrate, a compact of silicon dioxide particles is disposed upon the substrate facing the light entry-side substrate, and an electrolyte is filled between the sintered compact of dye-sensitized porous titanium dioxide and the compact of silicon dioxide particles. Dye-sensitized porous titanium dioxide solar cells having this configuration exhibit a significantly increased short-circuit current and discharge voltage in comparison to conventional solar cells.
Inventors:
KOMATSU NOBUAKI (JP)
ITO TOMOKO (JP)
NAGAI HIROKI (JP)
NANJO SHIN-ICHIRO (JP)
ITO TOMOKO (JP)
NAGAI HIROKI (JP)
NANJO SHIN-ICHIRO (JP)
Application Number:
PCT/JP2012/056292
Publication Date:
September 20, 2012
Filing Date:
March 12, 2012
Export Citation:
Assignee:
INTERNAT FRONTIER TECH LAB INC (JP)
KOMATSU NOBUAKI (JP)
ITO TOMOKO (JP)
NAGAI HIROKI (JP)
NANJO SHIN-ICHIRO (JP)
KOMATSU NOBUAKI (JP)
ITO TOMOKO (JP)
NAGAI HIROKI (JP)
NANJO SHIN-ICHIRO (JP)
International Classes:
H01M14/00; H01L31/04
Foreign References:
| JP2011028918A | 2011-02-10 | |||
| JP2001243995A | 2001-09-07 | |||
| JP2002170602A | 2002-06-14 |
Attorney, Agent or Firm:
NANJO SHIN-ICHIRO (JP)
Shinichiro Nanjo (JP)
Shinichiro Nanjo (JP)
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