Molecular design of efficient yellow- to red-emissive alkynylgold( iii ) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices

Cathay Chai Au-Yeung; Lok-Kwan Li; Man-Chung Tang; Shiu-Lun Lai; Wai-Lung Cheung; Maggie Ng; Mei-Yee Chan; Vivian Wing-Wah Yam

doi:10.1039/d1sc02256c

Molecular design of efficient yellow- to red-emissive alkynylgold( iii ) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices

Cathay Chai Au-Yeung
, Lok-Kwan Li
, Man-Chung Tang
, Shiu-Lun Lai
, Wai-Lung Cheung
, Maggie Ng
, Mei-Yee Chan
, Vivian Wing-Wah Yam

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

We report the design of a new class of fused heterocyclic alkynyl ligand-containing gold( iii ) complexes, which shows tunable emission colors spanning yellow to red region and exhibits thermally activated delayed fluorescence (TADF) properties.

Original language	English
Pages (from-to)	9516-9527
Journal	Chemical Science
Volume	12
Issue number	27
DOIs	https://doi.org/10.1039/d1sc02256c
Publication status	Published - 2021

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10.1039/d1sc02256c

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Au-Yeung, C. C., Li, L.-K., Tang, M.-C., Lai, S.-L., Cheung, W.-L., Ng, M., Chan, M.-Y., & Yam, V. W.-W. (2021). Molecular design of efficient yellow- to red-emissive alkynylgold( iii ) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices. Chemical Science, 12(27), 9516-9527. https://doi.org/10.1039/d1sc02256c

Molecular design of efficient yellow- to red-emissive alkynylgold( iii ) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices. / Au-Yeung, Cathay Chai; Li, Lok-Kwan; Tang, Man-Chung et al.
In: Chemical Science, Vol. 12, No. 27, 2021, p. 9516-9527.

Research output: Contribution to journal › Article › peer-review

Au-Yeung, CC, Li, L-K, Tang, M-C, Lai, S-L, Cheung, W-L, Ng, M, Chan, M-Y & Yam, VW-W 2021, 'Molecular design of efficient yellow- to red-emissive alkynylgold( iii ) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices', Chemical Science, vol. 12, no. 27, pp. 9516-9527. https://doi.org/10.1039/d1sc02256c

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abstract = "We report the design of a new class of fused heterocyclic alkynyl ligand-containing gold( iii ) complexes, which shows tunable emission colors spanning yellow to red region and exhibits thermally activated delayed fluorescence (TADF) properties.",

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