Acridan-Grafted Poly(biphenyl germanium) with High Triplet Energy, Low Polarizability, and an External Heavy-Atom Effect for Highly Efficient Sky-Blue TADF Electroluminescence.
heavy-atom effect
light-emitting diodes
polymers
spin-orbit coupling
thermally activated delayed fluorescence
Journal
Angewandte Chemie (International ed. in English)
ISSN: 1521-3773
Titre abrégé: Angew Chem Int Ed Engl
Pays: Germany
ID NLM: 0370543
Informations de publication
Date de publication:
12 Aug 2019
12 Aug 2019
Historique:
received:
10
04
2019
pubmed:
24
5
2019
medline:
24
5
2019
entrez:
24
5
2019
Statut:
ppublish
Résumé
We propose the novel σ-π conjugated polymer poly(biphenyl germanium) grafted with two electron-donating acridan moieties on the Ge atom for use as the host material in a polymer light-emitting diode (PLED) with the sky-blue-emitting thermally activated delayed fluorescence (TADF) material DMAC-TRZ as the guest. Its high triplet energy (E
Identifiants
pubmed: 31120618
doi: 10.1002/anie.201904433
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
11317-11323Subventions
Organisme : Ministry of Education
ID : MOE106N502CE1
Organisme : Ministry of Science and Technology
ID : MOST-105-2633-M-007-003
Organisme : Ministry of Science and Technology
ID : MOST-105-2119-M-007-017
Organisme : Ministry of Science and Technology
ID : MOST-105-2221-E-007-134
Organisme : Ministry of Science and Technology
ID : MOST-106-2221-E-007-104
Organisme : Ministry of Science and Technology
ID : MOST 107-2221-E-007-003
Informations de copyright
© 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.