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中文摘要：
具有双极传输性能的聚合物及其器件的研究是目前聚合物电致发光研究中的热点之一。本项目通过在共聚物主链或侧链引入具有良好电子和空穴传输性能的单元，提高载流子的注入效率，改善载流子在发光层的注入平衡和传输性能，提高了聚合物电致发光器件的发光效率和稳定性。本项目主要取得了如下成果（1）设计合成了多个系列具有双极载流子传输性能的有机小分子材料；（2）在上述有机小分子研究的基础上，设计合成了多个系列的具有双极载流子传输性能的聚合物材料，包括含噁二唑/咔唑单元，含三苯胺/噁二唑单元，桥联三苯胺与芴共聚的聚合物材料等，详细研究了它们的光电性能；（3）设计合成了多个系列的具有不同传输性能的含重金属铱配合物的多功能聚合物电致发光材料，研究了聚合物中的链段结构及比率对载流子传输性能、能量转移的影响；（4）获得了具有高发光效率等综合性能优良的蓝光、绿光、红光和白光聚合物电致发光器件。相关工作已发表IF>3的SCI论文29篇，其中IF>4的27篇，包括Angew. Chem.Int. Ed. 1篇， Adv. Mater. 1篇，Adv. Funct. Mater. 3篇，申请发明专利8项。
结论摘要：
英文主题词bipolar transporting; polymer; electroluminescence
成果综合统计
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期刊论文
Tuning the optoelectronic properties of carbazole/ oxadiazole hybrids through linkage modes: Hosts f
Copolyfluorenes Containing Bridged Triphenylamine or Triphenylamine: Synthesis, Characterization, an
Managing Charge Balance and Triplet Excitons to Achieve High-Power-Efficiency Phosphorescent Organic
Tuning the Photophysical Properties and Energy Levels by Linking Spacer and Topology between the Ben
Morphologically and electrochemically stable bipolar host for efficient green electrophosphorescence
Morphological Stable Spirobifluorene/Oxadiazole Hybrids as Bipolar Host Materials for Efficient Gree
Tuning the Optoelectronic Properties of Carbazole/Oxadiazole Hybrids through Linkage Modes: Hosts fo
Versatile Benzimidazole/Triphenylamine Hybrids: Efficient Nondoped Deep-Blue Electroluminescence and
Multifunctional Triphenylamine/Oxadiazole Hybrid as Host and Exciton-Blocking Material: High Efficie
De Novo Design of Silicon-Bridged Molecule Towards a Bipolar Host: All-Phosphor White Organic Light-
Tri-, Tetra- and Pentamers of 9,9 '-Spirobifluorenes through Full ortho-Linkage: High Triplet-Energy
Diarylmethylene-bridged triphenylamine derivatives encapsulated with fluorene: very high T-g host ma
Highly Efficient Phosphorescent Organic Light-Emitting Diodes Hosted by 1,2,4-Triazole-Cored Triphen
Bent Ladder-Type Hexaphenylene with Carbazole Core and Spiro Linkage as Stable and Efficient Blue Em
Novel Oligo-9,9 '-spirobifluorenes through ortho-Linkage as Full Hydrocarbon Host for Highly Efficie
A Fully Diarylmethylene-Bridged Triphenylamine Derivative as Novel Host for Highly Efficient Green P
Multifunctional bipolar triphenylamine/oxadiazole derivatives: highly efficient blue fluorescence, r
Diarylmethylene-bridged 4,4 '-(bis(9-carbazolyl))biphenyl: morphological stable host material for hi
A Simple Carbazole/Oxadiazole Hybrid Molecule: An Excellent Bipolar Host for Green and Red Phosphore
Solution-processable highly efficient yellow- and red-emitting phosphorescent organic light emitting
Iridium complexes embedded into and end-capped onto phosphorescent polymers: optimizing PLED perform
Stable white electroluminescence from single fluorene-based copolymers: using fluorenone as the gree
First iridium complex end-capped polyfluorene: Improving device performance for phosphorescent polym
Synthesis of Spirobifluorene-alt-Carbazole Copolymers with Oxadiazole Pendants and their Thermal, El
Synthesis and Properties of Carbazole Main Chain Copolymers with Oxadiazole Pendant toward Bipolar P
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