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聚（3,4-乙撑二氧噻吩）：聚苯乙烯磺酸盐：氧化石墨烯复合空穴传输层对钙钛矿发光二极管发光性能的影响

Effects of PEDOT:PSS:GO composite hole transport layer on the luminescence of perovskite light-emitting diodes.

作者信息

Zhou Yuanming, Mei Sijiong, Feng Junjie, Sun Dongwei, Mei Fei, Xu Jinxia, Cao Xianan

机构信息

Hubei Key Laboratory for High-efficiency Use of Solar Energy and Operation Control of Energy Storage System, Hubei University of Technology Wuhan 430068 China

School of Science, Hubei University of Technology Wuhan 430068 China.

出版信息

RSC Adv. 2020 Jul 15;10(44):26381-26387. doi: 10.1039/d0ra04425c. eCollection 2020 Jul 9.

DOI:10.1039/d0ra04425c
PMID:35519773
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9055399/
Abstract

Perovskite light-emitting diodes (PeLEDs) employing CHNHPbBr as the emission layer (EML) and graphene oxide (GO) doped PEDOT:PSS as the hole transport layer (HTL) were prepared and characterized. GO doped in PEDOT:PSS can lead to the increased work function of HTL and lower the hole injection barrier at the HTL/CHNHPbBr interface, which facilitates the hole injection. Meanwhile, the optimized GO amount in PEDOT:PSS can help to reduce the quenching of luminescence occurring at the interface between HTL and perovskite. The luminance and current efficiency reach the maximum values of 3302 cd m and 1.92 cd A in PeLED with an optimized GO ratio (0.3), which increase by 43.3% and 73.0% in comparison with the undoped device, respectively. The enhanced luminescence of PeLEDs was caused by the combined effects of enhanced hole injection efficiency and the suppressed exciton quenching occurring at the HTL/EML interface. These results indicate that the introduction of traditional two-dimensional materials is a reasonable method for designing the structure of PeLEDs.

摘要

制备并表征了以CHNHPbBr作为发光层（EML）、氧化石墨烯（GO）掺杂的PEDOT:PSS作为空穴传输层（HTL）的钙钛矿发光二极管（PeLEDs）。掺杂在PEDOT:PSS中的GO可导致HTL的功函数增加，并降低HTL/CHNHPbBr界面处的空穴注入势垒，从而促进空穴注入。同时，PEDOT:PSS中优化的GO含量有助于减少在HTL与钙钛矿界面处发生的发光猝灭。在具有优化GO比例（0.3）的PeLED中，亮度和电流效率分别达到3302 cd m²和1.92 cd A的最大值，与未掺杂器件相比分别提高了43.3%和73.0%。PeLEDs发光增强是由空穴注入效率提高和HTL/EML界面处激子猝灭受到抑制的综合效应引起的。这些结果表明，引入传统二维材料是设计PeLEDs结构的一种合理方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1b70/9055399/410f235030bb/d0ra04425c-f8.jpg
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Molecules. 2022 Nov 2;27(21):7452. doi: 10.3390/molecules27217452.
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