Synthesis and Photophysical Properties of Four-Coordinate N-heterocyclic Carbene Copper(Ⅰ) Complex Emitting Material with Brightly Luminescence

DOI

10.2991/iceep-18.2018.277How to use a DOI?

Keywords

N-heterocycliccarbene(NHC), Cu(I) Complex, Emitting material, OLED, Luminescence.

Abstract

A four-coordinate copper(I) complex containing N-heterocyclic carbene (NHC) ligand and bis([2-diphenylphosphino]-phenyl)ether) (POP) ligand were successfully reported and characterized. The corresponding photophysical properties were investigated using UV-vis and emission spectrometry. The lowest-energy absorption band at 343 nm was assigned to metal-to-ligand charge transfer (MLCT) transtion. The emission maximum located at 552 nm upon excitation at 290 nm in PMMA films at room temperature originates from the typical 3MLCT excited state.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qingzhi Su
AU  - Chaoyang Chai
AU  - Feng Zhao
PY  - 2018/09
DA  - 2018/09
TI  - Synthesis and Photophysical Properties of Four-Coordinate N-heterocyclic Carbene Copper(Ⅰ) Complex Emitting Material with Brightly Luminescence
BT  - Proceedings of the 2018 7th International Conference on Energy and Environmental Protection (ICEEP 2018)
PB  - Atlantis Press
SP  - 1548
EP  - 1551
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-18.2018.277
DO  - 10.2991/iceep-18.2018.277
ID  - Su2018/09
ER  -