Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes

Yumi Sakai, Yuta Sagara, Hiroko Nomura, Nozomi Nakamura, Yoshitake Suzuki, Hiroshi Miyazaki, Chihaya Adachi

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Metal complexes emitting thermally activated delayed fluorescence based on intra-ligand charge transfer and enhanced by metallization were synthesized. Organic light-emitting diodes using a thermally stable zinc complex processed by vacuum vapor deposition achieved an external quantum efficiency of nearly 20%.

Original languageEnglish
Pages (from-to)3181-3184
Number of pages4
JournalChemical Communications
Volume51
Issue number15
DOIs
Publication statusPublished - Feb 21 2015

Fingerprint

Vacuum deposition
Vapor deposition
Coordination Complexes
Organic light emitting diodes (OLED)
Metal complexes
Metallizing
Quantum efficiency
Charge transfer
Zinc
Fluorescence
Ligands

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes. / Sakai, Yumi; Sagara, Yuta; Nomura, Hiroko; Nakamura, Nozomi; Suzuki, Yoshitake; Miyazaki, Hiroshi; Adachi, Chihaya.

In: Chemical Communications, Vol. 51, No. 15, 21.02.2015, p. 3181-3184.

Research output: Contribution to journalArticle

Sakai, Yumi ; Sagara, Yuta ; Nomura, Hiroko ; Nakamura, Nozomi ; Suzuki, Yoshitake ; Miyazaki, Hiroshi ; Adachi, Chihaya. / Zinc complexes exhibiting highly efficient thermally activated delayed fluorescence and their application to organic light-emitting diodes. In: Chemical Communications. 2015 ; Vol. 51, No. 15. pp. 3181-3184.
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