ANTHRAQUINONECARBOXYLIC ACID DERIVATIVE, DYE SENSITIZATION TYPE OXIDE-BASED SEMICONDUCTOR ELECTRODE USING THE SAME AND DYE SENSITIZATION TYPE SOLAR CELL

摘要

PROBLEM TO BE SOLVED: To develop a novel anthraquinonecarboxylic acid derivative which exhibits excellent performance as a solar cell sensitizing dye, and furthermore to provide a dye sensitization type solar cell using the anthraquinonecarboxylic acid derivative.

SOLUTION: The anthraquinonecarboxylic acid derivative is represented by the formula of a figure (wherein R is a phenyl group whose hydrogens may be partially substituted with a halogen group, a lower alkyl group or the like). A dye sensitization type oxide-based semiconductor and the dye sensitization type solar cell use this anthraquinonecarboxylic acid derivative.

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