Fine tuning of blue photoluminescence from indoles for device fabrication

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/28294

Title:	Fine tuning of blue photoluminescence from indoles for device fabrication
Authors:	Hwu,JR;Hsu,YC;Josephrajan,T;Tsay,SC
Contributors:	中央大學
Keywords:	LIGHT-EMITTING DEVICES;CARBON-MONOXIDE;ELECTROLUMINESCENCE;COMPLEX;BISINDOLYLMALEIMIDES;DERIVATIVES;MOLECULES;DIODES
Date:	2009
Issue Date:	2010-06-29 19:45:37 (UTC+8)
Publisher:	化學研究所
Abstract:	Functionalized indoles were synthesized as blue-light emitting materials through palladium-catalyzed heteroannulation. Fine tuning of their color from violet to blue photoluminescence in solution and thin film was accomplished by placement of electron-donating and -withdrawing substituents at the C2-, C3-, and C5-positions. A device of organic light-emitting diodes was made, which exhibited the desired blue light with the Commission International de L'Eclairage (CIE) coordinates x = 0.18 and y = 0.12.
Relation:	JOURNAL OF MATERIALS CHEMISTRY
Appears in Collections:	[Graduate Institute of Chemistry] journal & Dissertation

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