Articles with "electrochemical exfoliation" as a keyword



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Magnetic graphene/Ni-nano-crystal hybrid for small field magnetoresistive effect synthesized via electrochemical exfoliation/deposition technique

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Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-017-8362-8

Abstract: Two-dimensional heterostructures of graphene (Gr) and metal/semiconducting elements convey new direction in electronic devices. They can be useful for spintronics because of small spin orbit interaction of Gr as a non-magnetic metal host with promising… read more here.

Keywords: effect; field; exfoliation deposition; electrochemical exfoliation ... See more keywords
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Large-scale production of high-quality graphene sheets by a non-electrified electrochemical exfoliation method

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Published in 2018 at "Carbon"

DOI: 10.1016/j.carbon.2017.10.071

Abstract: Abstract Graphene materials have recently experienced rapid developments, but large-scale production of high-quality graphene is still desired. Electrochemical exfoliation method is considered as a promising approach to meet this requirement. Here we demonstrate a non-electrified… read more here.

Keywords: quality graphene; quality; exfoliation method; high quality ... See more keywords

Regulation of radicals from electrochemical exfoliation for production of graphene and its electrochemical properties

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Published in 2017 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2017.12.021

Abstract: Abstract Manipulating conditions of electrochemical exfoliation of graphite for high-quality graphene has become a research hotspot in recent years. In this study, based on controlled electrochemical exfoliation of graphite in aqueous ammonium sulfate electrolyte to… read more here.

Keywords: regulation radicals; temperature; graphene; electrochemical exfoliation ... See more keywords
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Scalable fabrication of highly conductive 3D graphene by electrochemical exfoliation of graphite in molten NaCl under Ar/H2 atmosphere

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Published in 2017 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2017.03.013

Abstract: Abstract The electrochemical exfoliation of graphite in molten NaCl under an Ar-4%H 2 atmosphere was examined, and found to be a possible economic method for the green production of highly crystalline 3D graphene related nanostructures… read more here.

Keywords: exfoliation graphite; molten nacl; graphene; electrochemical exfoliation ... See more keywords
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Review on the Effects of Electrochemical Exfoliation Parameters on the Yield of Graphene Oxide

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c04099

Abstract: Recent years have witnessed many breakthroughs in research on graphene as well as a significant improvement in the electrochemical synthesis methods of graphene oxide (GO). GO is a derivative of graphene which has attracted the… read more here.

Keywords: electrochemical synthesis; review effects; review; effects electrochemical ... See more keywords
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Photoluminescence from amino functionalized graphene quantum dots prepared by electrochemical exfoliation method in the presence of ammonium ions

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c6ra28742e

Abstract: This study elucidates how the nitrogen functionalities affect the UV-visible absorption and photoluminescence (PL) emission of N-modified graphene quantum dots (NGQDs). An electrochemical exfoliation technique incorporated with an in situ amino-functionalization is adopted to synthesize… read more here.

Keywords: graphene quantum; electrochemical exfoliation; photoluminescence; quantum dots ... See more keywords
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Janus electrochemical exfoliation of two-dimensional materials

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c9ta10487a

Abstract: This review focuses on the smart and effective production of atomically thin 2D materials by Janus electrochemical exfoliation. read more here.

Keywords: electrochemical exfoliation; two dimensional; materials janus; janus electrochemical ... See more keywords
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A comprehensive review on selected graphene synthesis methods: from electrochemical exfoliation through rapid thermal annealing towards biomass pyrolysis

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Published in 2021 at "Journal of Materials Chemistry C"

DOI: 10.1039/d1tc01316e

Abstract: The progressive development of technology and industry in the new millennium emergently requires finding a balance between economic progress and new smart materials. Graphene as a carbon allotrope since the discovery has attracted enormous attention… read more here.

Keywords: thermal annealing; synthesis; graphene synthesis; rapid thermal ... See more keywords
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Modern Methods for Synthesis of Few-Layer Graphene Structures by Electrochemical Exfoliation of Graphite

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Published in 2019 at "Inorganic Materials: Applied Research"

DOI: 10.1134/s2075113319020047

Abstract: Abstract—A review of methods for synthezing few-layer graphene structures (FGS) by electrochemical exfoliation of graphite in aqueous solutions of inorganic substances and ionic liquids is conducted. The expected mechanisms of the processes are considered, as… read more here.

Keywords: layer graphene; electrochemical exfoliation; graphite; exfoliation graphite ... See more keywords
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Nitrogen-Doped Graphene via In-situ Alternating Voltage Electrochemical Exfoliation for Supercapacitor Application

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Published in 2020 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2020.00428

Abstract: Doping heteroatom, an effective way to enhance the electrochemical performances of graphene, has received wide attention, especially related to nitrogen. Alternating voltage electrochemical exfoliation, as a low cost and green electrochemical approach, has been developed… read more here.

Keywords: nitrogen; doped graphene; electrochemical exfoliation; alternating voltage ... See more keywords
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Highly Water-Dispersible Graphene Nanosheets From Electrochemical Exfoliation of Graphite

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Published in 2021 at "Frontiers in Chemistry"

DOI: 10.3389/fchem.2021.699231

Abstract: The electrochemical exfoliation of graphite has been considered to be an effective approach for the mass production of high-quality graphene due to its easy, simple, and eco-friendly synthetic features. However, water dispersion of graphene produced… read more here.

Keywords: dispersible graphene; graphene; electrochemical exfoliation; water dispersible ... See more keywords