Rui Chen
Nanchang Hangkong University
5 Papers
Rui Chen is an academic researcher from Nanchang Hangkong University. The author has contributed to research in topics: OLED & Chemistry. The author has co-authored 1 publications.
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Papers
N-Type Self-Doped Hyperbranched Conjugated Polyelectrolyte as Electron Transport Layer for Efficient Nonfullerene Organic Solar Cells.
Dan Zhou,Dan Zhou,Wen You,Yang Fei,Rui Chen,Haitao Xu,Yongfen Tong,Bin Hu,Lin Hu,Yu Xie,Lie Chen +10 more
TL;DR: In this paper, a novel hyperbranched conjugated polyelectrolyte (CPE) based on n-type perylene diimide (PDI) as the center core and quaternary ammonium salt as the side polar groups was proposed.
41
Interplay between Singlet and Triplet Excited States in Interface Exciplex OLEDs with Fluorescence, Phosphorescence, and TADF Emitters
TL;DR: In this article , the relationship between excited state properties and electroluminescence efficiencies was investigated in interface exciplex OLEDs with thermally activated delayed fluorescence (TADF) emitters.
22
Suppressing the efficiency roll-off in thermally-activated-delayed-fluorescence—sensitized fluorescent OLEDs by triplet management under pulsed operation
Rui Chen,Yincai Xu,Zeyang Zhou,Hong Wang,Qingda Chang,Pengfei Jin,Baipeng Yin,Chenglong Li,Chuang Zhang +8 more
TL;DR: Pulsed operation of thermally-activated-delayed-fluorescence-sensitized OLEDs suppresses efficiency roll-off by reducing triplet accumulation, increasing on-cycle luminance and external quantum efficiency by up to 100% at high current densities.
2
Spin-Enhanced Reverse Intersystem Crossing and Electroluminescence in Copper Acetate-Doped Thermally Activated Delayed Fluorescence Material.
TL;DR: In this article , the authors used copper acetate as a spin sensitizer to facilitate reverse intersystem crossing (RISC), which requires not only a small singlet-triplet energy splitting but also the conservation of spin angular momentum.