The study of wettability in reduced graphene oxide film on copper substrate using electrostatic spray deposition technique

Suroto, Bambang Joko; Sembiring, H F; Fathurrahman, M T; Risdiana, Risdiana; Riveli, N; Hidayat, Sahrul; Syakir, Norman

doi:10.1088/1742-6596/1080/1/012020

Cited by 1 publication

(6 citation statements)

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“…Suroto et al have come up with graphene oxide film coating over copper plates using the electrostatic spray deposition technique. 58 First, GO suspension is injected into the nozzle gun, and pressure is applied to generate GO aerosols. Next, GO aerosols are sprayed over the hot copper plate, maintaining a voltage adjusted from 0 to 1.5 kV.…”

Section: Fabrication Methodsmentioning

confidence: 99%

Section: Fabrication Methodsmentioning

confidence: 99%

“…Partial reduction of graphene oxide may be helpful sometimes for potential application toward current collector and anticorrosive behavior. Suroto et al have come up with graphene oxide film coating over copper plates using the electrostatic spray deposition technique . First, GO suspension is injected into the nozzle gun, and pressure is applied to generate GO aerosols.…”

Section: Fabrication Methodsmentioning

confidence: 99%

“…Schematic representation of (a) modified electrostatic-spray-deposition (ESD) method of preparing GO films on copper plate (reproduced with permission from ref ; copyright 2018, IOP Publishing) and (b) cold spray coating process (reproduced with permission from ref ; copyright 2017, Elsevier).…”

Section: Fabrication Methodsmentioning

confidence: 99%

“…The correlation between surface roughness and WCA has been established through the AFM study. Increasing the roughness value of coatings increases the WCA to make it more hydrophobic, which is due to the repositioning of RGO layers …”

Section: Characterizationmentioning

confidence: 99%

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An Overview of Coating Processes on Metal Substrates Based on Graphene-Related Materials for Multifarious Applications

Polai

Satpathy

Jena

et al. 2022

Ind. Eng. Chem. Res.

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Carbon-based nanostructures and their two-dimensional nanosheets have emerged because of their extraordinary properties. These graphite-derived nanosheets are graphene oxide (GO), reduced graphene oxide (RGO), and graphene. They are also known as graphene-related materials (GRMs). Attempts have been made for their broad uses in numerous applications such as energy storage (ES) devices, protective coating layers, current collectors, electrode materials, photocatalytic and sensing applications, and dispersoids to enhance the mechanical strength and thermal conductivity. However, the surface coating of these GRMs has been dominating and challenging domain in the preparation of composites. The outstanding properties of GRMs, such as ample surface area due to the high aspect ratio, hydrophilic nature due to hydroxyl groups, high tensile strength and flexibility, ultimate charge carrier mobility, and elevated thermal conductivity, have attracted substantial interest in the coating industry. The ecofriendliness and nontoxicity of these GRM-based biofilms act as a unique ingredient in their uses. Hence, fabricating such GRM coating materials conventionally and cost-effectively on supporting substrates have broad applications. The present work summarizes different GRM-based coating processes using various deposition methods, structural characterization techniques, and promising applications. The development of GRMs and GRM-assisted materials, their coating processes on the substrate, and diverse applications have been thoroughly reviewed and discussed. The outlook, challenges, and future perspectives are highlighted.

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Section: Fabrication Methodsmentioning

confidence: 99%

Section: Fabrication Methodsmentioning

confidence: 99%

Section: Fabrication Methodsmentioning

confidence: 99%

Section: Fabrication Methodsmentioning

confidence: 99%

Section: Characterizationmentioning

confidence: 99%

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