J
Jingui Qin
Researcher at Chinese Academy of Sciences
Publications - 19
Citations - 691
Jingui Qin is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Carbazole & HOMO/LUMO. The author has an hindex of 13, co-authored 19 publications receiving 668 citations. Previous affiliations of Jingui Qin include Wuhan University.
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Journal ArticleDOI
Highly Efficient Phosphorescent Organic Light-Emitting Diodes Hosted by 1,2,4-Triazole-Cored Triphenylamine Derivatives: Relationship between Structure and Optoelectronic Properties
TL;DR: In this paper, a series of 1,2,4-triazole-cored triphenylamine derivatives with various linkages between triazole and TPA moieties were designed and synthesized through Suzuki cross-coupling reaction.
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Novel Oligo-9,9′-spirobifluorenes through ortho-Linkage as Full Hydrocarbon Host for Highly Efficient Phosphorescent OLEDs
Zuo-Quan Jiang,Haiqing Yao,Zhiqiang Zhang,Chuluo Yang,Zhongyin Liu,Youtian Tao,Jingui Qin,Dongge Ma +7 more
TL;DR: Two ortho-linked oligo-9,9'-spirobifluorene devices, 44BSF and 24TSF, are constructed and show maximum external quantum efficiencies of 12.6 and 10.5% for green and red electrophosphorescence, respectively.
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Synthesis and Properties of Carbazole Main Chain Copolymers with Oxadiazole Pendant toward Bipolar Polymer Host: Tuning the HOMO/LUMO Level and Triplet Energy
TL;DR: In this paper, the Suzuki coupling reaction was used to synthesize three new carbazole copolymers, poly(9-(2,5-diarene]-1,3,4]oxadiazole)-carbazole-alt-9-( 2-ethylhexyl)-carazole2,7-diyl)s (P1), poly(2.5-darene-[1, 3, 4]oxadiiazole]-carbazoles-alt, 9-(2.2]-hexadiazoles-3, 6
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A fully diarylmethylene-bridged triphenylamine derivative as novel host for highly efficient green phosphorescent OLEDs.
TL;DR: A fully diarylmethylene-bridged triphenylamine derivative is efficiently synthesized that has an almost planar triphenylimine (TPA) skeleton and exhibits excellent thermal and morphological stability.
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Tuning the Photophysical Properties and Energy Levels by Linking Spacer and Topology between the Benzimidazole and Carbazole Units: Bipolar Host for Highly Efficient Phosphorescent OLEDs
TL;DR: In this article, a series of benzimidazole/carbazole hybrid with different linking spacers or linking topologies was facilely prepared, and their thermal, photophysical, and electrochemical properties were investigated.