Novel organic dye and method for preparing same

The present invention relates to a novel organic dye and to a method for preparing same. A dye compound of the present invention is used in a DSSC (dye-sensitized solar cell) to achieve dramatically improved molar absorptivity, short-circuit photocurrent density (Jsc), and photoelectric conversion e...

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Bibliographische Detailangaben
Hauptverfasser:	LEE CHONGAN, YANG HOE-TAEK, BACK JONG-HYUB
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES ELECTRICITY LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The present invention relates to a novel organic dye and to a method for preparing same. A dye compound of the present invention is used in a DSSC (dye-sensitized solar cell) to achieve dramatically improved molar absorptivity, short-circuit photocurrent density (Jsc), and photoelectric conversion efficiency as compared to conventional dyes, and enables refining even without using an expensive column, thus significantly reducing the costs of the synthesis of dyes.