DYE-SENSITIZED SOLAR BATTERY

Japanese Patent JP2015142041

A

PROBLEM TO BE SOLVED: To provide a dye-sensitized solar battery that is constituted by laminating and forming photo-electrodes and a collecting electrode inside a tubular container, opposing counter electrodes to the photo-electrodes and the collecting electrode through insulators and filling an electrolyte into the tubular container, which is structured so that the photo-electrodes are tightly contacted uniformly with an inner face of the tubular container, a gap is not created therebetween and the electrolyte does not enter between the photo-electrodes and the inner face of the tubular container and has excellent power generation efficiency.SOLUTION: A collecting electrode and counter electrodes are made of elastic bodies that are formed in an approximately cylindrical shape having a slit or an overlapping part and have elastic restoring force in a radial direction. By the elastic restoring force of the collecting electrode, the photo-electrodes are contacted with an inner face of the tubular container; the counter electrodes are contacted with the inner face of the collecting electrode through an insulator by the elastic restoring force thereof; and the slits or the overlapping parts of the collecting electrode and the counter electrodes are arranged at positions different from each other in a circumferential direction.

FUJISAWA SHIGEKI

JP2014014600A

August 03, 2015

January 29, 2014

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USHIO ELECTRIC INC

H01G9/20

JP2014154413A	2014-08-25
JP2009252522A	2009-10-29

WO2013031098A1	2013-03-07
WO2013031098A1	2013-03-07
WO2012169488A1	2012-12-13
WO2011111592A1	2011-09-15
WO2011068058A1	2011-06-09

Tsutomu Igarata

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