Plasma damage free sputtering of Ti-doped In2O3 film on Ag nanowire network for transparent and flexible electrodes

Seo, Kap-Ho; Kim, Han−Ki

doi:10.1016/j.tsf.2015.03.073

Cited by 7 publications

(3 citation statements)

References 17 publications

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“…Figures 5 (a) and (c) and Figure S1 show surface FE-SEM images of AgNWs and the optimized AgNWs/GO FTCE. In the case of bare AgNWs, the FE-SEM image showed a percolating AgNW network structure, as in previous reports [66][67][68]. The randomly percolating network provides a conduction path for current.…”

Section: = 10supporting

confidence: 83%

Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applications

Sim

Kim

2021

Science and Technology of Advanced Materials

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Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applicationsWe investigated a flexible and transparent conductive electrode (FTCE) based on Ag nanowires (AgNWs) and a graphene oxide (GO) nanosheet and fabricated through a simple and cost-effective spray coating method. The AgNWs/GO hybrid FTCE was optimized by adjusting the nozzle-to-substrate distance, spray speed, compressor pressure, and volume of the GO solution. The optimal AgNWs/GO hybrid FTCE has a high transmittance of 88 % at a wavelength of 550 nm and a low sheet resistance of 20 Ohm/square. We demonstrate the presence of the GO nanosheet on the AgNWs through Raman spectroscopy. Using secondary electron microscopy and atomic force microscopy, we confirmed that the nanosheet acted as a conducting bridge between AgNWs and improved the surface morphology and roughness of the electrode.Effective coverage by the GO sheet improved the conductivity of the AgNWs electrode Effective coverage of the GO sheet improved conductivity of the AgNWs electrode with minimum degradation of optical and mechanical properties. Flexible thin film heater (TFH) and electroluminescent (EL) devices fabricated on AgNWs/GO hybrid FTCEs showed better performance than devices on bare AgNWs electrodes due to lower sheet resistance and uniform conductivity. In addition, an AgNWs/GO electrode layer on a facial mask acts as a self-heating and antibacterial coating. A facial mask with an AgNWs/GO electrode showed a bacteriostatic reduction rate of 99.7 against Staphylococcus aureus and Klebsiella pneumonia.

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Section: = 10supporting

confidence: 83%

Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applications

Sim

Kim

2021

Science and Technology of Advanced Materials

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“…The nature of the dopant ion depends on the final application of the material. Dopant ions into In 2 O 3 have included Ti (for electrodes with improved electrical, optical, morphological, and mechanical properties), [111] Se 4þ (for long wavelength emissions) [112] for gas sensing: Mg, [113] Al, [114] Fe, [115] and the rare-earth metals Gd, Tb, Dy, Ho, Er, Tm, and Y. [116] A discussion on doped indium-based oxides, with a primary focus on photocatalysis for water treatment, is as follows.…”

Section: Doped In 2 O 3 and Related Indium-based Photocatalystsmentioning

confidence: 99%

Indium Oxides and Related Indium‐based Photocatalysts for Water Treatment: Materials Studied, Photocatalytic Performance, and Special Highlights

Friedmann

Caruso

2021

Solar RRL

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In2O3 is an emerging material in the photocatalysis research area, with a surge in the number of studies examining indium‐based materials as photocatalysts in recent years. The materials of interest, herein, span the simple indium oxide in different polymorphs and morphologies, ternary, and even quaternary indium oxides, heterostructured systems, all in pure or doped forms. These indium‐based materials offer advantages as photocatalysts compared with the conventional titanium dioxide‐based photocatalysts. Highlights in the literature include reports of the ability of indium oxide to degrade difficult to decompose aqueous organic contaminants while also offering opportunities for visible light activation. These are exciting achievements in this field of research. The unique properties that these materials offer are uncovered, while giving insights as to how indium oxides and related indium‐based materials can be used, in what capacity and the compositional requirements when matched with other semiconductors to achieve high‐performing photocatalysts.

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“…Although Ag NW networks are promising TFEs for exible displays and exible photovoltaics, [15][16][17] they cannot be applied in a stretchable PDLC-based smart window as a stretchable electrode due to poor adhesion of Ag NWs with the substrate and disconnections in the short length Ag NW network when the substrate is stretched. [18][19][20][21] Although we report the feasibility of brush-paintable Ag NW : PEDOT:PSS hybrid lms as a TSE, 22 brush painting process had a critical limit to coat uniform TSEs on large area substrate. Therefore, the development of a cost-effective and uniform coating process for TSEs are imperative to realize high performance stretchable and low cost PDLC-based smart windows.…”

Section: Introductionmentioning

confidence: 99%

Highly stretchable polymer-dispersed liquid crystal-based smart windows with transparent and stretchable hybrid electrodes

Park

Kim

2018

RSC Adv.

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Plasma damage free sputtering of Ti-doped In2O3 film on Ag nanowire network for transparent and flexible electrodes

Cited by 7 publications

References 17 publications

Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applications

Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applications

Indium Oxides and Related Indium‐based Photocatalysts for Water Treatment: Materials Studied, Photocatalytic Performance, and Special Highlights

Highly stretchable polymer-dispersed liquid crystal-based smart windows with transparent and stretchable hybrid electrodes

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