PHOTOELECTRIC CONVERSION ELEMENT AND PHOTO-ELECTROCHEMICAL CELL

PROBLEM TO BE SOLVED: To provide an inexpensive photoelectric conversion element having high conversion efficiency and excellent durability; and to provide a photo-electrochemical cell. SOLUTION: The photoelectric conversion element contains dye having structure represented by general formula (1). I...

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Hauptverfasser:	SATO MUNEYOSHI, KIMURA KEIZO, USU TATSUYA, OMORI KOSHI, KOBAYASHI KATSU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an inexpensive photoelectric conversion element having high conversion efficiency and excellent durability; and to provide a photo-electrochemical cell. SOLUTION: The photoelectric conversion element contains dye having structure represented by general formula (1). In general formula (1), X represents a non-metallic atom group necessary for forming a nitrogen-containing heterocyclic ring of a six-membered ring or a seven-membered ring by coupling with a benzene ring; Y represents a dye residue; n represents an integer of 1 or above; Z represents a substituent; m represents 0 or a positive integer; when m is 2 or above, Z may be the same or different; and R1represents a hydrogen atom, an aliphatic group, an aromatic group, or a heterocyclic ring group binding with a carbon atom. COPYRIGHT: (C)2011,JPO&INPIT