Synthesis by a Cost-Effective Method and Electroluminescence of a Novel Efficient Yellowish-Green Thermally Activated Delayed Fluorescent Molecule

Ikbal Marghad, Dae Hyeon Kim, Xiaohui Tian, Fabrice Mathevet, Corinne Gosmini, Jean Charles Ribierre, Chihaya Adachi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A new thermally activated delayed fluorescent molecule, TRZ 3(Ph-PTZ), containing three phenothiazines as donor units and a 2,4,6-triphenyl-1,3,5-triazine as the acceptor unit was synthesized using a simple cost-effective method based on a cobalt catalyzed cross-coupling. This compound was tested in organic light-emitting diodes and was found to show superior yellowish-green electroluminescence performance with a maximum external quantum efficiency of 17.4% and a maximum luminance value of 7430 cd/m2.

Original languageEnglish
Pages (from-to)2254-2260
Number of pages7
JournalACS Omega
Volume3
Issue number2
DOIs
Publication statusPublished - Jan 1 2018

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Phenothiazines
Triazines
Electroluminescence
Organic light emitting diodes (OLED)
Cobalt
Quantum efficiency
Luminance
Molecules
Costs

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Synthesis by a Cost-Effective Method and Electroluminescence of a Novel Efficient Yellowish-Green Thermally Activated Delayed Fluorescent Molecule. / Marghad, Ikbal; Kim, Dae Hyeon; Tian, Xiaohui; Mathevet, Fabrice; Gosmini, Corinne; Ribierre, Jean Charles; Adachi, Chihaya.

In: ACS Omega, Vol. 3, No. 2, 01.01.2018, p. 2254-2260.

Research output: Contribution to journalArticle

Marghad, Ikbal ; Kim, Dae Hyeon ; Tian, Xiaohui ; Mathevet, Fabrice ; Gosmini, Corinne ; Ribierre, Jean Charles ; Adachi, Chihaya. / Synthesis by a Cost-Effective Method and Electroluminescence of a Novel Efficient Yellowish-Green Thermally Activated Delayed Fluorescent Molecule. In: ACS Omega. 2018 ; Vol. 3, No. 2. pp. 2254-2260.
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