Literature DB >> 29712187

Color-Tuned Electroluminescence from Columnar Liquid Crystalline Alkyl Arenecarboxylates.

Thomas Hassheider1, Stephan A Benning1, Heinz-Siegfried Kitzerow1, Marie-France Achard2, Harald Bock2.   

Abstract

Simple ester derivatives of polycyclic arenes offer access to light-emitting diodes of nearly any visible color by making use of the good charge-transport properties of the columnar liquid crystals of these derivatives. The picture shows the orange-red electroluminescence of a light-emitting diode containing the perylene 3,4,9,10-tetracarboxylic acid ethyl ester (structure shown, R=Et). Through use of multiple layers of different esters light-emitting diodes with almost white luminescence can be obtained.
© 2001 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  fluorescence; light-emitting diodes; liquid crystals; polycycles

Year:  2001        PMID： 29712187     DOI： 10.1002/1521-3773(20010601)40:11<2060::AID-ANIE2060>3.0.CO;2-H

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  5 in total

1.  New Class of Supramolecular Bowl-Shaped Columnar Mesogens Derived from Thiacalix[4]arene Exhibiting Gelation and Organic Light-Emitting Diodes Applications.

Authors:  Vinay S Sharma; Anuj S Sharma; Akshara P Shah; Priyanka A Shah; Pranav S Shrivastav; Mohd Athar
Journal:  ACS Omega       Date:  2019-09-20

2.  Emission solvatochromic, solid-state and aggregation-induced emissive α-pyrones and emission-tuneable 1H-pyridines by Michael addition-cyclocondensation sequences.

Authors:  Natascha Breuer; Irina Gruber; Christoph Janiak; Thomas J J Müller
Journal:  Beilstein J Org Chem       Date:  2019-11-12       Impact factor: 2.883

3.  Room temperature synthesis of perylene diimides facilitated by high amic acid solubility.

Authors:  Markus C Kwakernaak; Marijn Koel; Peter J L van den Berg; Erik M Kelder; Wolter F Jager
Journal:  Org Chem Front       Date:  2022-01-10       Impact factor: 5.281

4.  Real roles of perylene diimides for improving photocatalytic activity.

Authors:  Fengxia Zhang; Wenjing Li; Tianyi Jiang; Xuemei Li; Yuanyuan Shao; Yongshan Ma; Junsen Wu
Journal:  RSC Adv       Date:  2020-06-17       Impact factor: 4.036

5.  Triphenylene discotic liquid crystal trimers synthesized by Co2(CO)8-catalyzed terminal alkyne [2 + 2 + 2] cycloaddition.

Authors:  Bin Han; Ping Hu; Bi-Qin Wang; Carl Redshaw; Ke-Qing Zhao
Journal:  Beilstein J Org Chem       Date:  2013-12-11       Impact factor: 2.883
  5 in total

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