ELECTRODE USED IN DYE-SENSITIZED SOLAR CELL, AND COATING COMPOSITION USED FOR PRODUCING THE ELECTRODE

WIPO Patent Application WO/2010/117062

A1

Disclosed is an electrode for dye-sensitized solar cells, which comprises a porous photoelectric conversion layer that exhibits excellent reverse electron blocking performance, while having excellent resistance to the electrolyte and stable high conversion efficiency that does not decrease over time. Specifically disclosed is an electrode used in a dye-sensitized solar cell, which is characterized by being composed of an electrode substrate and a photoelectric conversion coating layer that is formed on the electrode substrate. The electrode used in a dye-sensitized solar cell is also characterized in that the photoelectric conversion coating layer is configured of a porous layer region, in which titanium dioxide crystal particles are distributed in the form of layers, and a titanium complex oxide layer region which is positioned closer to the electrode substrate than the porous layer region, with some of the titanium dioxide crystal particles having entered into the titanium complex oxide layer region.

YAMAMOTO NAOTSUGU (JP)
KASHIWABARA KEN (JP)
SATO KAZUHIRO (JP)

PCT/JP2010/056457

October 14, 2010

April 09, 2010

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TOYO SEIKAN KAISHA LTD (JP)
YAMAMOTO NAOTSUGU (JP)
KASHIWABARA KEN (JP)
SATO KAZUHIRO (JP)

H01M14/00; H01L31/04

JP2008053140A	2008-03-06
JP2002075477A	2002-03-15
JP2003281947A	2003-10-03
JP2005116415A	2005-04-28
JP2007115602A	2007-05-10
JP2008053165A	2008-03-06

ONO, Hisazumi et al. (JP)
Ono Pure in addition (JP)

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