ELECTROLYTE SOLUTION FOR DYE SENSITIZED SOLAR CELL, AND DYE SENSITIZED SOLAR CELL USING SAME

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United States of America Patent

APP PUB NO 20120301992A1
SERIAL NO

13575766

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Abstract

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It is to provide an electrolyte solution for a dye sensitized solar cell that does not generate a gas, can be used in a wide temperature range, and is excellent in durability. The electrolyte solution contains a chain sulfone compound represented by formula (1) as a solvent. (In the formula, R1 and R2 each independently represent an alkyl group having from 1 to 12 carbon atoms, which may be partially substituted by a halogen, an alkoxy group or an aromatic ring, an alkoxy group, or a phenyl group.)

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO SEIKA CHEMICALS CO LTDHYOGO 675-0145
JAPAN CARLIT CO LTD1 KANDA IZUMI-CHO CHIYODA-KU TOKYO 1010024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiba, Kazumi Gunma, JP 17 103
Fuseya, Ichiro Hyogo, JP 6 11
Hiyama, Takehiro Hyogo, JP 10 17
Yamaguchi, Youji Gunma, JP 3 109
Yanada, Kazato Gunma, JP 3 5

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