Home

Citation: DING Gui-Ying, JIANG Wen-Long, CHANG Xi, HUA Jie, HAN Qiang, OUYANG Xin-Hua, ZENG He-Ping. Properties of Yellow-Green Organic Light-Emitting Devices Based on (E)-2-(2-(9-ethyl-9H-carbazol-3-yl)vinyl) Quinolato-Zinc[J]. Acta Physico-Chimica Sinica, ;2009, 25(05): 958-962. doi: 10.3866/PKU.WHXB20090524 shu

Properties of Yellow-Green Organic Light-Emitting Devices Based on (E)-2-(2-(9-ethyl-9H-carbazol-3-yl)vinyl) Quinolato-Zinc

1.
College of Information Technology, Jilin Normal University, Siping 136000, Jilin Province, P. R. China; School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China

Received Date: 22 December 2008
Available Online: 18 March 2009

We investigated the performance of yellow-green organic light-emitting devices (OLEDs) based on a novel material (E)-2-(2-(9-ethyl-9H-carbazol-3-yl)vinyl) quinolato-zinc (CzHQZn) with an emitting/hole-transporting layer as an acceptor. These devices were fabricated as follows: ITO/2T-NATA(30 nm)/CBP: 6% Ir(ppy)3: w CzHQZn (20 nm)/Alq3(50 nm)/LiF/Al (ITO: indium-tin oxide, 2T-NATA: 4,4',4''-{N,N-(2-naphthyl)-N-phenylamino}-triphenylamine, CBP: 4, 4-N,N'-dicarbazole-biphenyl, Ir(ppy)3: factris (2-phenylpyridine) iridium, Alq3: tris(8-quinolinolato) aluminum; w: mass fraction of CzHQZn). After studying the electroluminescence (EL) characteristics of these devices at different doping concentrations (w=5%, 10%, 12%, 15%), yellow-green OLEDs with 10% of CzHQZn were obtained with Commission International de L'Eclairage coordinates of (0.4045, 0.5113). The maximum luminance was 16110 cd·m-2 at an applied voltage of 11 V and the maximum luminous efficiency was 2.19 cd·A-1 at an applied voltage of 7 V with a maximumexternal quantumefficiency of 0.775%.
- Organic light-emitting device,
- (E)-2-(2-(9-ethyl-9H-carbazol-3-yl)vinyl) quinolato-zinc,
- Doped,
- Luminance,
- External quantumefficiency
1. [1]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473
2. [2]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
3. [3]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
4. [4]
  Qin Hu , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Ni掺杂构建电子桥及激活MoS₂惰性基面增强光催化分解水产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2406024-. doi: 10.3866/PKU.WHXB202406024
5. [5]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
6. [6]
  Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
7. [7]
  Xiaowei TANG , Shiquan XIAO , Jingwen SUN , Yu ZHU , Xiaoting CHEN , Haiyan ZHANG . A zinc complex for the detection of anthrax biomarker. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1850-1860. doi: 10.11862/CJIC.20240173
8. [8]
  Jingjing QING , Fan HE , Zhihui LIU , Shuaipeng HOU , Ya LIU , Yifan JIANG , Mengting TAN , Lifang HE , Fuxing ZHANG , Xiaoming ZHU . Synthesis, structure, and anticancer activity of two complexes of dimethylglyoxime organotin. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1301-1308. doi: 10.11862/CJIC.20240003
9. [9]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1892-1902. doi: 10.11862/CJIC.20240139
10. [10]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149
11. [11]
  Lu XU , Chengyu ZHANG , Wenjuan JI , Haiying YANG , Yunlong FU . Zinc metal-organic framework with high-density free carboxyl oxygen functionalized pore walls for targeted electrochemical sensing of paracetamol. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 907-918. doi: 10.11862/CJIC.20230431
12. [12]
  Qiuyang LUO , Xiaoning TANG , Shu XIA , Junnan LIU , Xingfu YANG , Jie LEI . Application of a densely hydrophobic copper metal layer in-situ prepared with organic solvents for protecting zinc anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1243-1253. doi: 10.11862/CJIC.20240110
13. [13]
  Jiaming Xu , Yu Xiang , Weisheng Lin , Zhiwei Miao . Research Progress in the Synthesis of Cyclic Organic Compounds Using Bimetallic Relay Catalytic Strategies. University Chemistry, 2024, 39(3): 239-257. doi: 10.3866/PKU.DXHX202309093
14. [14]
  Cheng Zheng , Shiying Zheng , Yanping Zhang , Shoutian Zheng , Qiaohua Wei . Synthesis, Copper Content Analysis, and Luminescent Performance Study of Binuclear Copper (I) Complexes with Isomeric Luminescence Shift: A Comprehensive Chemical Experiment Recommendation. University Chemistry, 2024, 39(7): 322-329. doi: 10.3866/PKU.DXHX202310131
15. [15]
  Ping ZHANG , Chenchen ZHAO , Xiaoyun CUI , Bing XIE , Yihan LIU , Haiyu LIN , Jiale ZHANG , Yu'nan CHEN . Preparation and adsorption-photocatalytic performance of ZnAl@layered double oxides. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1965-1974. doi: 10.11862/CJIC.20240014
16. [16]
  Yuanpei ZHANG , Jiahong WANG , Jinming HUANG , Zhi HU . Preparation of magnetic mesoporous carbon loaded nano zero-valent iron for removal of Cr(Ⅲ) organic complexes from high-salt wastewater. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1731-1742. doi: 10.11862/CJIC.20240077
17. [17]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454
18. [18]
  Zuozhong Liang , Lingling Wei , Yiwen Cao , Yunhan Wei , Haimei Shi , Haoquan Zheng , Shengli Gao . Exploring the Development of Undergraduate Scientific Research Ability in Basic Course Instruction: A Case Study of Alkali and Alkaline Earth Metal Complexes in Inorganic Chemistry. University Chemistry, 2024, 39(7): 247-263. doi: 10.3866/PKU.DXHX202310103
19. [19]
  Ming ZHENG , Yixiao ZHANG , Jian YANG , Pengfei GUAN , Xiudong LI . Energy storage and photoluminescence properties of Sm³⁺-doped Ba_0.85Ca_0.15Ti_0.90Zr_0.10O₃ lead-free multifunctional ferroelectric ceramics. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 686-692. doi: 10.11862/CJIC.20230388
20. [20]
  Wenxiu Yang , Jinfeng Zhang , Quanlong Xu , Yun Yang , Lijie Zhang . Bimetallic AuCu Alloy Decorated Covalent Organic Frameworks for Efficient Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(10): 2312014-. doi: 10.3866/PKU.WHXB202312014

Get Citation

PDF

XML

Metrics

PDF Downloads(1370)
Abstract views(3198)
HTML views(8)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return