Electroluminescent Property Studies of Multifunctional 8-Hydroxyquinoline Derivatives

被引：0

作者：

Ouyang, Xin-hua ^{[1
]}

Huo, Yan-ping ^{[2
]}

机构：

[1] Nanchang Hangkong Univ, Sch Environm & Chem Engn, Nanchang 330063, Peoples R China

[2] Guangdong Univ Technol, Fac Chem Technol & Light Ind, Guangzhou 510006, Guangdong, Peoples R China

来源：

PROCEEDINGS OF THE 7TH NATIONAL CONFERENCE ON CHINESE FUNCTIONAL MATERIALS AND APPLICATIONS (2010), VOLS 1-3 | 2010年

关键词：

8-hydroxyquinoline derivatives; Electroluminescent devices; Luminescent efficiency; LIGHT; COMPLEXES;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Three devices with different configurations were fabricated to study their electroluminescent properties of four multifunctional 8-hydroxyquinoline zinc derivatives. Results were found they showed strong yellow-light emission with excellent hole-transporting abilities. On the base of these results, a white device was constructed to investigate their yellow-light emission and hole-transporting properties. Interestingly, the on-set voltage of these derivative were below 8V, and their luminescence was up to 3164 cd m(-2) for M-4, 4624 cd m(-2) for M-3, and 3556 cd m(-2) for M-2 with power efficiency beyond 1.65 1m W-1, respectively.

引用

页码：120 / +

页数：3

共 8 条

[1]

[Anonymous], APPL PHYS LETT

[2] Embedding organic light-emitting diodes into channel waveguide structures [J].

Gather, Malte C. ;

Ventsch, Fabian ;

Meerholz, Klaus .

ADVANCED MATERIALS, 2008, 20 (10) :1966-+

[3] Solution-processed full-color polymer organic light-emitting diode displays fabricated by direct photolithography [J].

Gather, Malte C. ;

Koehnen, Anne ;

Falcou, Aurelie ;

Becker, Heinrich ;

Meerholz, Klaus .

ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (02) :191-200

[4] High-contrast and high-efficiency microcavity top-emitting white organic light-emitting devices [J].

Ji, Wenyu ;

Zhang, Letian ;

Zhang Tianyu ;

Xie, Wenfa ;

Zhang, Hanzhuang .

ORGANIC ELECTRONICS, 2010, 11 (02) :202-206

[5] Luminance materials containing carbazole and triphenylamine exhibiting high hole-transporting properties [J].

Ouyang, Xin-Hua ;

Zeng, He-Ping ;

Ding, Gui-Ying ;

Jiang, Wen-Long ;

Li, Jing .

SYNTHETIC METALS, 2009, 159 (19-20) :2063-2069

[6] Design and synthesis of 2-substituted-8-hydroxyquinline zinc complexes with hole-transporting ability for highly effective yellow-light emitters [J].

Ouyang, Xinhua ;

Wang, Guangrong ;

Zeng, Heping ;

Zhang, Weiming ;

Li, Jing .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2009, 694 (21) :3511-3517

[7]

Zhang WM, 2008, ACTA CHIM SINICA, V66, P465

[8] High Efficiency Blue Organic LEDs Achieved By an Integrated Fluorescence-Interlayer-Phosphorescence Emission Architecture [J].

Zheng, Tianhang ;

Choy, Wallace C. H. .

ADVANCED FUNCTIONAL MATERIALS, 2010, 20 (04) :648-655

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