MoS2 decorated with graphene and polyaniline nanocomposite as an electron transport layer for OLED applications

Choudhary, R. N. P.; Mandal, Gobind

doi:10.1007/s10854-019-02643-9

Cited by 15 publications

(3 citation statements)

References 48 publications

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“…Conventional HILs such as poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) have limitations, including the acidity and hygroscopicity of the organic layer that degrade the contact electrode. 164,165 A TMD-based HIL approach has been explored to overcome these limitations. Park and coworkers utilized a heterocomposite made of chemically exfoliated MoS 2 and GO synthesized by Hummers' method as an HIL component.…”

Section: Light Emitting Diodes (Leds)mentioning

confidence: 99%

Recent progress in 2D hybrid heterostructures from transition metal dichalcogenides and organic layers: properties and applications in energy and optoelectronics fields

Choi

2022

Nanoscale

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Section: Light Emitting Diodes (Leds)mentioning

confidence: 99%

Recent progress in 2D hybrid heterostructures from transition metal dichalcogenides and organic layers: properties and applications in energy and optoelectronics fields

Choi

2022

Nanoscale

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“…Choudhary and Mandal investigated the electrical and optical properties of films produced not only by adding both graphene oxide and MoS 2 to the polyaniline polymer but also by changing the weight proportions of doped MoS 2 (10%, 20%, and 30%). [184] They calculated the optical bandgap (1.21 eV), temperature-dependent dielectric constant (252.8 at about the RT), Ohmic resistance (12.8 × 10 −3 ), and AC conductivity (4.8 × 10 −4 at about the RT) for the nanocomposite film containing 30% MoS 2 that was found as an efficient electron transport sheet in organic light-emitting diodes (OLEDs). Cho et al produced the multilayer MoS 2 field-effect transistors (FETs) and studied the impacts of gate bias stress on devices.…”

Section: Electrical and Optical Properties Of Rmcsmentioning

confidence: 99%

Refractory‐Metal‐Based Chalcogenides for Energy

Özel

Arkan

Coskun

et al. 2022

Adv Funct Materials

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When it is asked, “where can refractory metals be used?,” the possible shortest answer is, “where cannot they be used?” The uses of refractory‐metal‐based compounds in research and industry are too many to be enumerated; nevertheless, some outstanding examples are briefly mentioned here. Essentially, chalcogenide forms of refractory metals are preferred in the fabrication of high‐performance structures. Therefore, expanding the current studies that usually focus on tungsten‐ and molybdenum‐based structures to other materials may open new opportunities. Moreover, research on ternary and quaternary structures can also be a keystone in creating high‐performance products. The rationale of the present review is to give a brief overview of the recent history of refractory‐metal‐based chalcogenides (RMCs). Initially, the framework is confined to the general design and approaches for the synthesis of refractory metal chalcogenides. The assay is continued by extending with characteristic features of materials from crystalline properties to thermoelectric attributes and examining device fabrication processes. Taken together, the device fabrication part where RMCs are mainly used is extensively focused upon. Finally, outlook and future perspectives are given on the design and construction of RMCs to enable future inspiration and innovation.

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“…In addition, the electron conductivity of the device is increased by four orders of magnitude. Concerning graphene–polymer nanocomposites, Choudhary et al have inserted MoS 2 and graphene oxide NP into a polyaniline ETL [ 72 ]. The conductivity of the nanocomposite was enhanced by 185% as compared to pure polyaniline.…”

Section: Reviewmentioning

confidence: 99%

Assessment of the optical and electrical properties of light-emitting diodes containing carbon-based nanostructures and plasmonic nanoparticles: a review

Nagpal¹,

Rauwel²,

Ducroquet³

et al. 2021

Beilstein J. Nanotechnol.

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Light-emitting diodes (LED) are widely employed in display applications and lighting systems. Further research on LED that incorporates carbon nanostructures and metal nanoparticles exhibiting surface plasmon resonance has demonstrated a significant improvement in device performance. These devices offer lower turn-on voltages, higher external quantum efficiencies, and luminance. De facto, plasmonic nanoparticles, such as Au and Ag have boosted the luminance of red, green, and blue emissions. When combined with carbon nanostructures they additionally offer new possibilities towards lightweight and flexible devices with better thermal management. This review surveys the diverse possibilities to combine various inorganic, organic, and carbon nanostructures along with plasmonic nanoparticles. Such combinations would allow an enhancement in the overall properties of LED.

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MoS2 decorated with graphene and polyaniline nanocomposite as an electron transport layer for OLED applications

Cited by 15 publications

References 48 publications

Recent progress in 2D hybrid heterostructures from transition metal dichalcogenides and organic layers: properties and applications in energy and optoelectronics fields

Recent progress in 2D hybrid heterostructures from transition metal dichalcogenides and organic layers: properties and applications in energy and optoelectronics fields

Refractory‐Metal‐Based Chalcogenides for Energy

Assessment of the optical and electrical properties of light-emitting diodes containing carbon-based nanostructures and plasmonic nanoparticles: a review

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