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Stably doped graphene transparent electrode with improved light-extraction for efficient flexible organic light-emitting diodes

文献类型：期刊论文

作者Ma, Lai-Peng1,4; Wu, Zhongbin5; Yan, Yukun1,4; Zhang, Dingdong1,4; Dong, Shichao1,4; Du, Jinhong1,4; Ma, Dongge2; Cheng, Hui-Ming1,3,4; Ren, Wencai1,4
刊名NANO RESEARCH
出版日期2023-09-30
页码6
关键词graphene transparent electrode flexible organic light-emitting diode (OLED) doping light-extraction
ISSN号1998-0124
DOI10.1007/s12274-023-6176
通讯作者Ren, Wencai(wcren@imr.ac.cn)
英文摘要Graphene-based flexible transparent electrodes (FTEs) are promising candidate materials for developing next-generation flexible organic light-emitting diodes (OLEDs). However, the quest for high-efficiency OLEDs is hindered by the low light-extraction and charge injection efficiencies of graphene electrode. Here, we combine the frustrated Lewis pair doping with nanostructure engineering to obtain high-performance graphene FTE. A p-type dopant aci-nitromethane-tris(pentafluorophenyl) borane (ANBCF) was synthesized and deposited on graphene FTE to form an aperiodic nanostructure, which not only improves the light-extraction but also stably p-dopes graphene to enhance its hole injection. The use of ANBCF-doped graphene as the anode enables high-efficiency flexible green OLEDs with external quantum efficiency (EQE) and power efficiency (PE) out-performing most flexible graphene OLEDs of comparable structure. This study provides a simple and effective pathway to fabricate highperformance graphene FTEs for efficient flexible OLEDs.
资助项目The authors sincerely thank Dr. C. S. S. for his experimental assistance. This work was supported by the National Science Foundation of China (Nos. 52272051, 52172057, 52188101 and 52002375), Ministry of Science and Technology of China (No. 2021YFA1200804)[52272051] ; The authors sincerely thank Dr. C. S. S. for his experimental assistance. This work was supported by the National Science Foundation of China (Nos. 52272051, 52172057, 52188101 and 52002375), Ministry of Science and Technology of China (No. 2021YFA1200804)[52172057] ; The authors sincerely thank Dr. C. S. S. for his experimental assistance. This work was supported by the National Science Foundation of China (Nos. 52272051, 52172057, 52188101 and 52002375), Ministry of Science and Technology of China (No. 2021YFA1200804)[52188101] ; The authors sincerely thank Dr. C. S. S. for his experimental assistance. This work was supported by the National Science Foundation of China (Nos. 52272051, 52172057, 52188101 and 52002375), Ministry of Science and Technology of China (No. 2021YFA1200804)[52002375] ; National Science Foundation of China[2021YFA1200804] ; Ministry of Science and Technology of China[ZDBS-LYJSC027] ; Ministry of Science and Technology of China[XDB30000000] ; Chinese Academy of Sciences[2020M670812] ; Chinese Academy of Sciences[2020TQ0328] ; Postdoctoral Science Foundation of China[XLYC1808013] ; Liaoning Revitalization Talents Program[2020B0301030002] ; Guangdong Basic and Applied Basic Research Foundation
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:001075387400004
出版者TSINGHUA UNIV PRESS
资助机构The authors sincerely thank Dr. C. S. S. for his experimental assistance. This work was supported by the National Science Foundation of China (Nos. 52272051, 52172057, 52188101 and 52002375), Ministry of Science and Technology of China (No. 2021YFA1200804) ; National Science Foundation of China ; Ministry of Science and Technology of China ; Chinese Academy of Sciences ; Postdoctoral Science Foundation of China ; Liaoning Revitalization Talents Program ; Guangdong Basic and Applied Basic Research Foundation
源URL[http://ir.imr.ac.cn/handle/321006/179338]  
专题金属研究所_中国科学院金属研究所
通讯作者Ren, Wencai
作者单位1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
2.South China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Peoples R China
3.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
5.Northwestern Polytech Univ, Inst Flexible Elect IFE, Frontiers Sci Ctr Flexible Elect, Xian 710072, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Lai-Peng,Wu, Zhongbin,Yan, Yukun,et al. Stably doped graphene transparent electrode with improved light-extraction for efficient flexible organic light-emitting diodes[J]. NANO RESEARCH,2023:6.
APA Ma, Lai-Peng.,Wu, Zhongbin.,Yan, Yukun.,Zhang, Dingdong.,Dong, Shichao.,...&Ren, Wencai.(2023).Stably doped graphene transparent electrode with improved light-extraction for efficient flexible organic light-emitting diodes.NANO RESEARCH,6.
MLA Ma, Lai-Peng,et al."Stably doped graphene transparent electrode with improved light-extraction for efficient flexible organic light-emitting diodes".NANO RESEARCH (2023):6.

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来源：金属研究所

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