| 两亲8-氨基喹啉衍生物的空穴传输特性及LB膜电致发光器件 |
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| 引用本文： | 欧阳健明,白钰,谢瑜珊,李永舫,于贵,王师,刘云圻,朱道本. 两亲8-氨基喹啉衍生物的空穴传输特性及LB膜电致发光器件[J]. 无机化学学报, 2004, 20(1): 107-110 |
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| 作者姓名： | 欧阳健明 白钰 谢瑜珊 李永舫 于贵 王师 刘云圻 朱道本 |
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| 作者单位： | 1. 暨南大学化学系,广州,510632
2. 中国科学院化学研究所,分子科学研究中心,北京,100080 |
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| 基金项目： | 广东省自然科学基金重点资助项目(No.013202)、国家自然科学基金重点资助项目(No.20031010)、广东省"千百十工程"优秀人才培养基金资助项目(No.Q02060)和北京大学稀土材料化学及应用国家重点实验室开放基金资助项目. |
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| 摘 要： | 在过去的20年里,电致发光(EL)领域的研究显得异常活跃,EL已应用于通讯、信息、显示等许多领域,而占领这一领域的是P-N结无机半导体发光二级管,其发光效率已超过了白炽灯.但由于无机半导体很难实现大面积平面显示,加之成本较高,因此,限制了其进一步的发展[1].有机荧光材料的种类繁多,荧光量子效率高,且可以通过分子结构修饰有目的地控制其发光效率、发光颜色和电学性能[2],因而,越来越多的学术界和工业界的研究小组进入了有机电致发光研究领域[3.4].
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| 关 键 词： | 电致发光器件 LB膜 空穴传输材料 |
| 修稿时间： | 2003-07-12 |
The Hole Transport Character of Amphiphilic 8-Aminoquinoline Derivatives and Their Electroluminescent Devices Based on Langmuir-Blodgett Films |
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| OUYANG Jian-Ming,BAI Yu,XIE Yu-Shan,LI Yong-Fang,YU Gui,WANG Shi,LIU Yun-Qi and ZHU Dao-Ben. The Hole Transport Character of Amphiphilic 8-Aminoquinoline Derivatives and Their Electroluminescent Devices Based on Langmuir-Blodgett Films[J]. Chinese Journal of Inorganic Chemistry, 2004, 20(1): 107-110 |
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| Authors: | OUYANG Jian-Ming BAI Yu XIE Yu-Shan LI Yong-Fang YU Gui WANG Shi LIU Yun-Qi ZHU Dao-Ben |
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| Affiliation: | Deptartment of Chemistry, Jinan University, Guangzhou 510632,Deptartment of Chemistry, Jinan University, Guangzhou 510632,Deptartment of Chemistry, Jinan University, Guangzhou 510632,Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080,Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080,Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080,Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080 and Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | The three-layer electroluminescent ( EL ) devices were fabricated with two amphiphilic 8-aminoquinoline derivatives ( H2A12 and H2A16 ) and one complex ( CuA12) as hole transport Layer ( HTL ) .The structure of this EL device was ITO/TPD/HTL/Alq3/Al,where HTL being Langmuir-Blodgett films and evaporated films.The highest luminance was 621cd · m-2.It were proved that the transport efficiency of H2 A16 in LB film was 180% higher than that of H2A16 in evaporated film; H2A12 in LB film was 320% higher than that of H2A16 in LB film and 172% higher than that of CuA12 in LB film. |
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| Keywords: | electroluminescent devices Langmuir-Blodgett films hole transport material |
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