Pyrene based materials for exceptionally deep blue OLEDs

被引：126
作者：
Chercka, Dennis [1 ]
Yoo, Seung-Jun [2 ]
Baumgarten, Martin [1 ]
Kim, Jang-Joo [2 ]
Muellen, Klaus [1 ]
机构：
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] Seoul Natl Univ, Seoul 151744, South Korea
来源：
JOURNAL OF MATERIALS CHEMISTRY C | 2014年 / 2卷 / 43期
关键词：
LIGHT-EMITTING-DIODES; DERIVATIVES; BORYLATION;
D O I：
10.1039/c4tc01801j
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A 2,7-functionalized pyrene-based emitter for highly efficient OLEDs has been developed. The chromophore can be prepared on a large scale in good yields. It offers an exceptional deep blue photoluminescence (CIE: x = 0.16, y = 0.024) and good external quantum efficiency (EQE) of 3.1% when employed in a guest-host system OLED.
引用
收藏
页码：9083 / 9086
页数：4
相关论文
共 23 条
  • [1] Isolation and X-ray structural characterization of tetraisopropylpyrene cation radical
    Banerjee, Moloy
    Vyas, Vijay S.
    Lindeman, Sergey V.
    Rathore, Rajendra
    [J]. CHEMICAL COMMUNICATIONS, 2008, (16) : 1889 - 1891
  • [2] Pyrene as chromophore and electrophore:: Encapsulation in a rigid polyphenylene shell
    Bernhardt, Stefan
    Kastler, Marcel
    Enkelmann, Volker
    Baumgarten, Martin
    Muellen, Klaus
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2006, 12 (23) : 6117 - 6128
  • [3] EXCIMER FLUORESCENCE SPECTRA OF PYRENE DERIVATIVES
    BIRKS, JB
    CHRISTOPHOROU, LG
    [J]. SPECTROCHIMICA ACTA, 1963, 19 (02): : 401 - 410
  • [4] Recent Developments in Top-Emitting Organic Light-Emitting Diodes
    Chen, Shufen
    Deng, Lingling
    Xie, Jun
    Peng, Ling
    Xie, Linghai
    Fan, Quli
    Huang, Wei
    [J]. ADVANCED MATERIALS, 2010, 22 (46) : 5227 - 5239
  • [5] Selective Ir-catalysed borylation of polycyclic aromatic hydrocarbons: structures of naphthalene-2,6-bis(boronate), pyrene-2,7-bis(boronate) and perylene-2,5,8,11-tetra(boronate) esters
    Coventry, DN
    Batsanov, AS
    Goeta, AE
    Howard, JAK
    Marder, TB
    Perutz, RN
    [J]. CHEMICAL COMMUNICATIONS, 2005, (16) : 2172 - 2174
  • [6] Synthesis of 2-and 2,7-Functionalized Pyrene Derivatives: An Application of Selective C-H Borylation
    Crawford, Andrew G.
    Liu, Zhiqiang
    Mkhalid, Ibraheem A. I.
    Thibault, Marie-Helene
    Schwarz, Nicolle
    Alcaraz, Gilles
    Steffen, Andreas
    Collings, Jonathan C.
    Batsanov, Andrei S.
    Howard, Judith A. K.
    Marder, Todd B.
    [J]. CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (16) : 5022 - 5035
  • [7] Experimental and Theoretical Studies of the Photophysical Properties of 2-and 2,7-Functionalized Pyrene Derivatives
    Crawford, Andrew G.
    Dwyer, Austin D.
    Liu, Zhiqiang
    Steffen, Andreas
    Beeby, Andrew
    Palsson, Lars-Olof
    Tozer, David J.
    Marder, Todd B.
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (34) : 13349 - 13362
  • [8] Efficient up-conversion of triplet excitons into a singlet state and its application for organic light emitting diodes
    Endo, Ayataka
    Sato, Keigo
    Yoshimura, Kazuaki
    Kai, Takahiro
    Kawada, Atsushi
    Miyazaki, Hiroshi
    Adachi, Chihaya
    [J]. APPLIED PHYSICS LETTERS, 2011, 98 (08)
  • [9] Pyrene-Based Materials for Organic Electronics
    Figueira-Duarte, Teresa M.
    Muellen, Klaus
    [J]. CHEMICAL REVIEWS, 2011, 111 (11) : 7260 - 7314
  • [10] Germany L. E., 2013, [No title captured], Patent No. 8319210
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