Electroluminescence based on Eu0.5La0.5(TTA)3phen doped poly N-vinylcarbazole

被引：1
|
作者：
Cheng Baomei
Deng Zhenbo [1 ]
Liang Chunjun
Zhang Yuanyuan
Hao Jingang
Xu Denghui
Xiao Jing
Wang Ruifen
机构：
[1] Beijing Jiaotong Univ, Inst Optoelect Technol, Beijing 100044, Peoples R China
[2] Hebei Normal Univ, Inst Chem & Mat, Shijiazhuang 050016, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 2006年 / 24卷 / 05期
基金：
中国国家自然科学基金;
关键词：
europium complex; electroluminescence; energy transfer; rare earths;
D O I：
10.1016/S1002-0721(06)60157-9
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A novel rare earth complex Eu0.5La0.5(TTA)(3)phen, displaying electroluminescent property was synthesized, and monolayer and double-layer devices were fabricated by doping it into poly N-vinylcarbazole. The characteristics of these optimized devices were investigated, and the emitting mechanism was explained through the energy band diagram. 2 Optimized double-layer devices with a turn-on voltage of 6.5 V were achieved. At the current density of 68.48 mA(.)cm(-2), the maximum brightness and the current efficiency of the device reached 238.4 cd(.)m(-2) and 0.35 cd(.)A(-1), respectively.
引用
收藏
页码：529 / 532
页数：4
相关论文
共 50 条
  • [1] Electroluminescence Based on Eu0.5La0.5(TTA)3phen Doped Poly N-Vinylcarbazole
    程宝妹
    邓振波
    梁春军
    张元元
    郝金刚
    徐登辉
    肖静
    王瑞芬
    [J]. Journal of Rare Earths, 2006, (05) : 529 - 532
  • [2] Development of electroluminescence cell using a Eu0.5Y0.5(TTA)3Phen organic luminescent complex
    Kalyani, N. Thejo
    Dhoble, S. J.
    Singh, Gajendra
    [J]. OPTIK, 2013, 124 (18): : 3614 - 3617
  • [3] Energy transfer in a ternary system composed of Tb(DBM)3Phen, Eu(DBM)3Phen, and poly(N-vinylcarbazole)
    Luo, Yanhua
    Yu, Xiaowu
    Su, Wei
    Zhang, Zhoushun
    Wu, Wenxuan
    Yan, Qing
    Zhang, Qijin
    [J]. JOURNAL OF MATERIALS RESEARCH, 2009, 24 (10) : 3023 - 3031
  • [4] Energy transfer in a ternary system composed of Tb(DBM)3Phen, Eu(DBM)3Phen, and poly(N-vinylcarbazole)
    Yanhua Luo
    Xiaowu Yu
    Wei Su
    Zhoushun Zhang
    Wenxuan Wu
    Qing Yan
    Qijin Zhang
    [J]. Journal of Materials Research, 2009, 24 : 3023 - 3031
  • [5] 铕镧共掺稀土配合物Eu0.5La0.5(TTA)3phen与PVK共混体系发光特性的研究
    程宝妹
    邓振波
    梁春军
    张元元
    郝金刚
    徐登辉
    肖静
    王瑞芬
    [J]. 中国稀土学报, 2006, (04) : 399 - 402
  • [6] Eu0.5La0.5(TTA)3/PMMA温敏漆的制备及性能研究
    宋亚娇
    孙晶
    闫玲玲
    朱鹏
    于文生
    李剑
    [J]. 中国稀土学报, 2013, 31 (01) : 55 - 59
  • [7] INFLUENCE OF DOPED POLY(N-VINYLCARBAZOLE) ON POLY(3-OCTYLTHIOPHENE) ELECTROLUMINESCENCE
    WANG, GM
    YUAN, CW
    WU, HM
    WEI, Y
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1995, 34 (2A): : L182 - L184
  • [8] Er0.5Eu0.5(TTA)3phen/PMMA温敏漆的光学性质研究
    宋亚娇
    于洪翠
    胡静
    王晓晖
    刘景林
    [J]. 化学研究与应用, 2022, 34 (12) : 2963 - 2969
  • [9] Thermoreversible luminescent organogels doped with Eu(TTA)3phen complex
    Di Lorenzo, Maria Laura
    Cocca, Mariacristina
    Gentile, Gennaro
    Avella, Maurizio
    Gutierrez, David
    Della Pirriera, Monica
    Kennedy, Manus
    Ahmed, Hind
    Doran, John
    [J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 398 : 95 - 102
  • [10] Emission of Rare Earth Complex Tb0.5Eu0.5 (asprin)3phen
    沈鸿
    徐征
    陶栋梁
    徐怡庄
    章婷
    杨军
    [J]. Journal of Rare Earths, 2003, (05) : 519 - 521
12345