Fabrication of silver nanowire-based stretchable electrodes using spray coating

Lee, Jin Young; Shin, Dong-Kyun; Park, Jongwoon

doi:10.1016/j.tsf.2016.04.008

Cited by 37 publications

(23 citation statements)

References 26 publications

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“…Regarding the fabrication of flexible metal NW network, it can be obtained through direct coating metal NWs on the flexible substrate, followed by mechanical pressing or other welding strategy for the formation of a conductive network. [149][150][151][152] Proper design on the formulation of metal nanowire conductive ink and functionalized substrate would be necessary to improve the dispersion of metal NWs on the flexible substrate and adhesion between them. [153][154][155][156] The transfer of metal NW network from a rigid substrate or a membrane filter to the flexible substrate is also commonly used for the fabrication of flexible transparent electrode.…”

Section: Formation Of Metal Nanowire Based Conductive Networkmentioning

confidence: 99%

Emerging Novel Metal Electrodes for Photovoltaic Applications

Ren

Ouyang

et al. 2018

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Emerging novel metal electrodes not only serve as the collector of free charge carriers, but also function as light trapping designs in photovoltaics. As a potential alternative to commercial indium tin oxide, transparent electrodes composed of metal nanowire, metal mesh, and ultrathin metal film are intensively investigated and developed for achieving high optical transmittance and electrical conductivity. Moreover, light trapping designs via patterning of the back thick metal electrode into different nanostructures, which can deliver a considerable efficiency improvement of photovoltaic devices, contribute by the plasmon-enhanced light-mattering interactions. Therefore, here the recent works of metal-based transparent electrodes and patterned back electrodes in photovoltaics are reviewed, which may push the future development of this exciting field.

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Section: Formation Of Metal Nanowire Based Conductive Networkmentioning

confidence: 99%

Emerging Novel Metal Electrodes for Photovoltaic Applications

Ren

Ouyang

et al. 2018

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“…[53,54] Therefore, potential alternative materials have been extensively studied for ST electrodes, including CNTs, [55][56][57][58][59][60][61][62][63] graphene, [64][65][66][67][68][69] metallic NWs, [16,36,47, metallic grid/nanostructure, [94][95][96][97][98][99][100] conducting polymers, [52,[101][102][103][104][105][106][107] and hybrid composites. [39,[108][109][110][111][112][113][114] The performances of STECs are summarized in Table 1. To realize industrial applications, such new series of stretchable transparent electrodes need to maintain a low sheet resistance and high transparency, as well as possess mechanical deformability and low material/processing costs.…”

Section: Stecsmentioning

confidence: 99%

“…The PEDOT:PSS/ Ag NW bilayer configuration ensured a stable resistance during deformation because the overcoated PEDOT:PSS layer suppressed the protrusion of NWs from PDMS. [109] Furthermore, Li et al demonstrated a healable STEC comprised of an Ag NW network and PEDOT:PSS hybrid layer in the surface of a Diels-Alder (DA) elastomer substrate. [110] The PEDOT:PSS was introduced as a binder to confine the Ag NW network to the surface of the healable elastomer substrate.…”

Section: Hybrid Composite-based Stecmentioning

confidence: 99%

Deformable and Transparent Ionic and Electronic Conductors for Soft Energy Devices

Park

Parida

Lee

2017

Advanced Energy Materials

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The recent boom in deformable or stretchable electronics, flexible transparent displays/screens, and their integration into the human body has facilitated the development of multifunctional energy devices that are stretchable, transparent, wearable, and/or biocompatible while meeting the energy or power requirements. The development of soft energy systems begins with the preparation of relevant conductors and the design of innovative device configurations. In this study, recent advances and trends in stretchable and transparent electronic and ionic conductors are reviewed coupled with the growing efforts to use them for soft energy storage and conversion systems. Stretchable transparent ionic conductors present possibilities for use as current collectors and electrolytes in soft electronic/energy devices, providing novel insight into biofriendly systems for an effective human–machine interaction. Moreover, representative examples that demonstrate soft energy devices based on stretchable transparent ionic/electronic conductors are discussed in detail. Furthermore, the challenges and perspectives of developing novel stretchable transparent conductors and device configurations with tailored features are also considered.

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“…Alternative materials that can be used as substitutes for ITO include carbon nanotubes (CNTs) [10], graphene [11], and metal nanowires (NWs) [12][13][14][15][16][17]. Carbon nanotubes have good transmittance of up to 97%.…”

Section: Introductionmentioning

confidence: 99%

Conductive Layers Based on Silver Nanowires by Spray Coating Process

Junaidi¹,

Asriyani²,

Sembiring³

et al. 2020

Rev. Chim.

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In this research, a thin film of silver nanowires (AgNWs) is made by varying the number of layers onto a polycarbonate substrate using a spray coating process. AgNWs were obtained via the polyol method using silver nitrate (AgNO3) as rare materials, Polyvinyl pyrrolidone (PVP) as a reducing agent and ethylene glycol (EG) as a solvent. The coating material used is AgNWs solution with a concentration of 10% in ethanol, which has a diameter and length of 176.13 nm and 28.58 �m, respectively. The optical conductivity for third layers were 1.80 � 105 S.m−1,1.98 � 105 S.m−1, and 2.32 � 105 S.m−1 by the gap energy of 3.84 eV, 3.81 eV, and 3.79 eV at a wavelength of 550 nm. The greater the number of layers, the higher the optical conductivity. The smaller energy gap indicates that the material absorbs more energy, so the absorbance value is higher. The sheet resistance of AgNWs thin films in variations of each layer was 119.2 Ω.sq−1, 20.6 Ω.sq−1 and 4.98 Ω.sq−1. The lower the layer resistance, the higher the density of AgNWs and the thicker the layer. Based on the SEM images by cross-section technique, the thickness of AgNWs thin films obtained by 44.244 μm, 69.126 μm, and 100.028 μm for each layer. AgNWs thin films could be used as transparent conductive electrodes for optoelectronic applications.

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Fabrication of silver nanowire-based stretchable electrodes using spray coating

Cited by 37 publications

References 26 publications

Emerging Novel Metal Electrodes for Photovoltaic Applications

Emerging Novel Metal Electrodes for Photovoltaic Applications

Deformable and Transparent Ionic and Electronic Conductors for Soft Energy Devices

Conductive Layers Based on Silver Nanowires by Spray Coating Process

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