DYE, PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTROCHEMICAL CELL EACH COMPRISING THE DYE

PROBLEM TO BE SOLVED: To provide a dye-sensitized cell having high conversion efficiency by using an inexpensive organic dye. SOLUTION: The dye has a structure represented by general formula (1) [wherein X is a non-metallic atom group necessary for forming 7-membered nitrogen-containing heterocyclic...

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Hauptverfasser:	SATO MUNEYOSHI, KIMURA KEIZO, 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 a dye-sensitized cell having high conversion efficiency by using an inexpensive organic dye. SOLUTION: The dye has a structure represented by general formula (1) [wherein X is a non-metallic atom group necessary for forming 7-membered nitrogen-containing heterocyclic ring by bonding with a benzene ring; Y is a dye residue; n is an integer of ≥1; Z is a substituent; m is 0 or a positive integer; when m is ≥2, Z may be the same or different; and R1is a hydrogen atom, aliphatic group, aromatic group or heterocyclic group bonded through a carbon atom]. COPYRIGHT: (C)2011,JPO&INPIT