OPTICAL FUNCTIONAL MATERIAL

OPTICAL FUNCTIONAL MATERIAL

PROBLEM TO BE SOLVED: To provide a sensitizing dye for photoelectric conversion for a dye-sensitizing photoelectric conversion cell stable and high in conversion efficiency.SOLUTION: The optical functional material is expressed by general formula (1), wherein in the formula: Rand Reach independently...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUDA YASUMASA, BETTO ATSUSHI
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 sensitizing dye for photoelectric conversion for a dye-sensitizing photoelectric conversion cell stable and high in conversion efficiency.SOLUTION: The optical functional material is expressed by general formula (1), wherein in the formula: Rand Reach independently represents a hydrogen atom or alkyl; Rto Reach independently represents a hydrogen atom or alkyl; Rand Reach independently represents an electron-withdrawing group; Xan Xeach independently represents a non-substituted or alkyl-bearing divalent thiophene residue or non-substituted or alkyl-bearing divalent condensed thiophene residue; and m and n each represents an integer, and the sum of m and n is 1-6.