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作品数:15被引量:7H指数:1
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相关领域:电子电信理学更多>>
相关作者:魏鹏更多>>
相关机构:清华大学更多>>
相关期刊:《Optoelectronics Letters》《Science China Chemistry》《Chemical Research in Chinese Universities》《Chinese Physics B》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划广东省自然科学基金福建省自然科学基金更多>>
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Constructing multifunctional deep-blue emitters with weak charge transfer excited state for high-performance non-doped blue OLEDs and single-emissive-layer hybrid white OLEDs
《Chinese Chemical Letters》2024年第10期175-179,共5页Hui Liu Xiangyang Tang Zhuang Cheng Yin Hu Yan Yan Yangze Xu Zihan Su Futong Liu Ping Lu 
financial support from National Natural Science Foundation of China(No.22075100);the Jilin Provincial Science and Technology Department(No.20220201082GX);the China Postdoctoral Science Foundation(Nos.2022TQ0111,2023M731267);Sichuan Science and Technology Program(No.2023NSFSC0985);Scientific Research Foundation of Chengdu University of Information Technology(No.KYTZ202174)and the Changsha Automobile Innovation Research Institute。
Deep-blue emitter with high photoluminescence efficiency(PLQY)is highly desirable in ultra-high definition displays and white solid-state lightings.In this work,two deep-blue phenanthro[9,10]imidazole derivatives,PPIS...
关键词:Deep-blue emitters Phenanthro[9 10]imidazole Hot exciton Host Single-emissive-layer white device 
Highly efficient and non-doped red conjugated polymer dot for photostable cell imaging
《Chinese Chemical Letters》2023年第6期387-390,共4页Mengqi Wu Qidong Wei Caihong Xian Chunlei Dai Xuehan He Changfeng Wu Guoming Sun Lei Chen 
the support of the Hundred Talents Program of Sun Yat-sen University(No.76190-18841211);Hebei DHRSS Research Fund,China(No.E2019100005);the Highlevel Talents Research Star-up Project of Hebei University(No.521000981336)。
By introducing a naphthothiadiazole(NT)unit as the main building block,a non-doped and red emissive conjugated polymer poly(9,9-dihexylfluorene-alt-naphthothiadiazole)(PFNT)is readily obtained through a two-step synth...
关键词:Conjugated polymer dot Cell imaging Naphthothiadiazole PHOTOSTABILITY NON-DOPED 
Endowing imidazole derivatives with thermally activated delayed fluorescence and aggregation-induced emission properties for highly efficient non-doped organic light-emitting diodes
《Aggregate》2022年第2期162-168,共7页Ge Yang You Ran Yimin Wu Minqi Chen Zhengyang Bin Jingsong You 
National NSF of China,Grant/Award Numbers:22031007,22005204;Sichuan Science and Technology Program,Grant/Award Numbers:2020YJ0245,2020YJ0302。
The development and enrichment of high-performance organic fluorophores that simultaneously possess thermally activated delayed fluorescence(TADF)and aggregation-induced emission(AIE)properties is going pursued but re...
关键词:aggregation-induced emission IMIDAZOLE non-doped OLEDs thermally activated delayed fluorescence 
New electron-donating segment to develop thermally activated delayed fluorescence emitters for efficient solution-processed non-doped organic light-emitting diodes被引量:1
《Chinese Chemical Letters》2022年第2期1110-1115,共6页Ming Zhang Gaole Dai Caijun Zheng Kai Wang Yizhong Shi Xiaochun Fan Hui Lin Silu Tao Xiaohong Zhang 
supported by the National Natural Science Foundation of China (Nos.51773029,52073040 and 51821002);the Fundamental Research Funds for the Central Universities (No.ZYGX2016Z010);the International Cooperation and Exchange Project of Science and Technology Department of Sichuan Province (No.2019YFH0057)。
Thermally activated delayed fluorescent(TADF) materials capable of efficient solution-processed nondoped organic light-emitting diodes(OLEDs) are of important and practical significance for further development of OLED...
关键词:Electron-donating segment Thermally activated delayed fluorescence Solution process Non-doped emitter Organic light-emitting diode 
Exceptionally efficient deep blue anthracene-based luminogens:design,synthesis,photophysical,and electroluminescent mechanisms被引量:1
《Science Bulletin》2021年第20期2090-2098,M0004,共10页Runda Guo Wei Liu Shian Ying Yuwei Xu Yating Wen Yaxiong Wang Dehua Hu Xianfeng Qiao Bing Yang Dongge Ma Lei Wang 
supported by the National Natural Science Foundation of China(62004074,51727809);the Science and Technology Department of Hubei Province(2019AAA063,2020BAA016)。
Achieving high-efficiency deep blue emitter with CIE_(y)<0.06(CIE,Commission Internationale de L’Eclairage)and external quantum efficiency(EQE)>10%has been a long-standing challenge for traditional fluorescent materi...
关键词:Anthracene derivative Deep blue luminogen Hot excitons Triplet-triplet annihilation up-conversion Non-doped device 
Structural Controls of Tetraphenylbenzene-based AIEgens for Non-doped Deep Blue Organic Light-emitting Diodes
《Chemical Research in Chinese Universities》2021年第1期16-24,共9页HAN Pengbo QIN Anjun 
This work is supported by the National Natural Science Foundation of China(Nos.21788102,21525417);the Natural Science Foundation of Guangdong Province,China(Nos.2019B030301003,2016A030312002);the Innovation and Technology Commission of Hong Kong,China(No.ITC-CNERC14S01).
Aggregation-induced emission(AIE)has emerged as a new concept,giving highly efficient solid-state photoluminescence.Particularly,AIE luminogens(AIEgens)with deep blue emission(400–450 nm)have displayed salient advant...
关键词:Aggregation-induced emission(AIE) Non-doped device Organic light-emitting diode Deep blue emitter Tetraphenylbenzene 
Quinoline-based aggregation-induced delayed fluorescence materials for highly efficient non-doped organic light-emitting diodes
《Chinese Chemical Letters》2021年第2期740-744,共5页Liang Zhang Yin-Feng Wang Meng Li Qing Yu Gao Chuan-Feng Chen 
the National Natural Science Foundation of China (Nos.91956119,21871272,21521002) for financial supports。
Three new emitters,namely 10,10’-(quinoline-2,8-diyl)bis(10 H-phenoxazine)(Fene),10,10’-(quinoline-2,8-diyl)bis(10 H-phenothiazine)(Fens) and 10,10’-(quinoline-2,8-diyl)bis(9,9-dimethyl-9,10-dihydroacridine)(Yad),f...
关键词:QUINOLINE Aggregation-induced emission Thermally activated delayed fluorescence Non-doped organic light-emitting diode 
New carbazole-substituted siloles for the fabrication of efficient non-doped OLEDs
《Chinese Chemical Letters》2019年第3期592-596,共5页Yi Xiong Jiajie Zeng Bin Chen Jacky W.Y.Lam Zujin Zhao Shuming Chen Ben Zhong Tang 
financially supported by the National Natural Science Foundation of China(Nos. 21788102 and 21673082);the National Basic Research Program of China (973 Program, No. 2015CB655004) founded by MOST;the Guangdong Natural Science Funds for Distinguished Young Scholar(No. 2014A030306035);the Science and Technology Program of Guangzhou(No. 201804020027);International Science and Technology Cooperation Program of Guangzhou (No. 201704030069);the Innovation and Technology Commission of Hong Kong (No. ITCCNERC14SC01)
Luminogenic molecules with aggregation-induced emission(AIE) property are free of aggregationcaused quenching and thus have great potential in the fabrication of efficient non-doped OLEDs. Herein, a series of new carb...
关键词:Aggregation-induced emission SILOLE Photoluminescence ELECTROLUMINESCENCE Organic LIGHT-EMITTING diode 
Twisted penta-Carbazole/Benzophenone Hybrid Compound as Multifunctional Organic Host, Dopant or Non-doped Emitter for Highly Efficient Solution-Processed Delayed Fluorescence OLEDs
《Chinese Journal of Chemistry》2018年第3期241-246,共6页Fangfang Wang Xudong Cao Ling Mei Xinwen Zhang Jia Hu Youtian Tao 
Acknowledgement This project was financially supported by the National Natural Science Foundation of China (62474062), the NSF of Jiangsu Province (BK20160042 and XYDXX-026) and the Foundation for the Author of National Excellent Doctoral Dissertation of China FANEDD (201436).
A new multi-functional penta-carbazole/benzophenone hybrid compound 5CzBP was designed and synthesized through a simple one-step catalyst-free C--N coupling reaction by using 2,3,4,5,6-pentafluorobenzophenone and carb...
关键词:OLED thermally activated delayed fluorescence solution-process BENZOPHENONE HOST 
Fabrication of high-performance non-doped OLEDs by combining aggregation-induced emission and thermally activated delayed fluorescence
《Science China Chemistry》2017年第8期1107-1108,共2页zhen li 
Undoubtedly,the realization of"one stone and two birds"is ideal,which is also applicable to the molecular design in the pursuit of excellent performance.Recently,this standpoint has been confirmed again by an interest...
关键词:OLEDS for on of Fabrication of high-performance non-doped OLEDs by combining aggregation-induced emission and thermally activated delayed fluorescence by high 
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