Efficient full-colour organic light-emitting diodes based on donor-acceptor electroluminescent materials with a reduced singlet-triplet splitting energy gap.

J, Jayabharathi; R, Ramya; V, Thanikachalam; P, Jeeva; E, Sarojpurani

doi:10.1039/c8ra09486a

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Efficient full-colour organic light-emitting diodes based on donor-acceptor electroluminescent materials with a reduced singlet-triplet splitting energy gap.

Shared by NobleBlocks on Jan 23, 2019 • 12:00 AM UTC

Authors:

Jayabharathi J

Ramya R

Thanikachalam V

Abstract

A series of efficient blue-emitting materials, namely, Cz-DPVI, Cz-DMPVI, Cz-DEPVI and TPA-DEPVI, possessing a donor-acceptor architecture with dual carrier transport properties and small singlet-triplet splitting is reported. These compounds exhibit excellent thermal properties with a very high gla...

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