Flexible organic light-emitting devices with copper nanowire composite transparent conductive electrode

Wang, Yaxiong; Liu, Ping; Wang, Honghang; Zhang, Baoqing; Wang, Jianghao; Chi, Feng

doi:10.1007/s10853-018-2986-9

Cited by 35 publications

(24 citation statements)

References 26 publications

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“…Copper nanomaterials are required to be incorporated into thin films to serve as soft conductors in various "skin-inspired" electronic devices [80,81]. There are ty-pically two architectures ubiquitously adopted in a copper-based soft conductor: (1) the layered structure comprising a layer of conductive Cu nanomaterials and a layer of soft polymeric substrate [17,82,83]; (2) the bulk heterostructure containing a mixture of Cu nanomaterials and polymeric matrices [59,84]. In order to make these composites, solution-based assembly is used as a costeffective technique, which does not require expensive equipment or vacuum conditions.…”

Section: Approaches For the Assembly Of Copper Nanomaterials For Softmentioning

confidence: 99%

“…In addition, the accompanied high roughness during the transfer may be eased by spin-coating another polymer layers ( Fig. 5d), such as polymethyl methacrylate (PMMA) and poly(3,4ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS), to make a smooth conductive layer integrateable to LEDs or solar cells [17].…”

Section: Vacuum Assisted Assembly and Transfermentioning

confidence: 99%

“…Cu-based transparent conductors are also capable of replacing ITO in LEDs [16,17,106,141] (Table S4). Lowering the roughness of Cu-based thin film conductor has been one of the research concerns.…”

Section: Light-emitting Diodesmentioning

confidence: 99%

“…These soft electronics enable the more approachable network of internet of things, and allow the future electronics to take more crucial roles in health monitoring, soft robotics, electronic skins and biological sensors [4][5][6][7]. Flexible and highly conductive conductors are playing a vital role in these advanced electronics, including wearable electronics [5,[8][9][10][11][12], stretchable transistors [13], ultrasensitive and selective non-enzymatic glucose detection [14], flexible solar cells [15], stretchable organic light-emitting diodes (LEDs) [16,17], biosensors or biomimetic sensors [6,18], actuators [19,20], energy harvesting devices [21][22][23][24][25][26][27][28] and so on. One way to realize these soft conductors needs intimate and robust integration of highly conductive metal nanomaterials with mechanically stretchable elastomers.…”

Section: Introductionmentioning

confidence: 99%

“…(d) Schematic of the fabrication process of CuNWs/PMMA/PEDOT:PSS. Reprinted with permission from Ref [17]…”

mentioning

confidence: 99%

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Copper nanomaterials and assemblies for soft electronics

Yang

Zhu

2019

Sci. China Mater.

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Soft electronics that can simultaneously offer electronic functions and the capability to be deformed into arbitrary shapes are becoming increasingly important for wearable and bio-implanted applications. The past decade has witnessed tremendous progress in this field with a myriad of achievements in the preparation of soft electronic conductors, semiconductors, and dielectrics. Among these materials, copper-based soft electronic materials have attracted considerable attention for their use in flexible or stretchable electrodes or interconnecting circuits due to their low cost and abundance with excellent optical, electrical and mechanical properties. In this review, we summarize the recent progress on these materials with the detailed discussions of the synthesis of copper nanomaterials, approaches for their assemblies, strategies to resist the ambient corrosion, and their applications in various fields including flexible electrodes, sensors, and other soft devices. We conclude our discussions with perspectives on the remaining challenges to make copper soft conductors available for more widespread applications.

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Section: Approaches For the Assembly Of Copper Nanomaterials For Softmentioning

confidence: 99%

Section: Vacuum Assisted Assembly and Transfermentioning

confidence: 99%

Section: Light-emitting Diodesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…(d) Schematic of the fabrication process of CuNWs/PMMA/PEDOT:PSS. Reprinted with permission from Ref [17]…”

mentioning

confidence: 99%

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Copper nanomaterials and assemblies for soft electronics

Yang

Zhu

2019

Sci. China Mater.

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Conducting Polymers

Uribe

Palma-Cando

2022

Kirk-Othmer Encyclopedia of Chemical Technology

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This article gives valuable information about the history and the different families, synthesis, and characteristics of the most used conducting polymers, namely, polyphenylenes, polypyrroles, polythiophenes, poly(arylene‐vinylenes), polyanilines, and polycarbazoles, and diverse conducting polymers (liquid crystalline conducting polymers (LCCPs), conducting polymer blends, composites, and colloids). Also discussed are the information about the fundamental aspects of the conducting process including charge carriers, doping processes, optical properties, and electrical conduction properties and, finally, the practical information regarding stability and applications.

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Recent advances in efficient emissive materials-based OLED applications: a review

2021

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In the present time, organic light-emitting diode (OLED) is a very promising participant over light-emitting diodes (LEDs), liquid crystal display (LCD), and also another solid-state lighting device due to its low cost, ease of fabrication, brightness, speed, wide viewing angle, low power consumption, and high contrast ratio. The most prominent layer of OLED is the emissive layer because the device emission color, contrast ratio, and external efficiency depend of this layer's materials. This review ruminates on the basics of OLEDs, different light emission mechanisms, OLEDs achievements, and different types of challenges revealed in the field of OLEDs. This review's primary intention is to broadly discuss the synthesizing methods, physicochemical properties of conducting polymer polymethyl methacrylate (PMMA), and its polymeric nanocompositebased emissive layer materials for OLEDs application. It also discusses the most extensively used OLED fabrication techniques. PMMA-based polymeric nanocomposites revealed good transparency properties, good thermal stability, and high electrical conductivity, making suitable materials as an emissive layer for OLED applications.

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Flexible organic light-emitting devices with copper nanowire composite transparent conductive electrode

Cited by 35 publications

References 26 publications

Copper nanomaterials and assemblies for soft electronics

Copper nanomaterials and assemblies for soft electronics

Conducting Polymers

Recent advances in efficient emissive materials-based OLED applications: a review

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