Articles with "graphene nanoplatelets" as a keyword



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Thermal and mechanical properties of polyamide 12/graphene nanoplatelets nanocomposites and parts fabricated by fused deposition modeling

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45332

Abstract: The printable polyamide 12 (PA12) nanocomposite filaments with 6 wt % graphene nanoplatelets (GNPs) for fused deposition modeling (FDM) were prepared by melting compounding and smoothly printed via a commercial FDM three-dimensional (3D) printer. The… read more here.

Keywords: deposition modeling; fused deposition; pa12 gnps; graphene nanoplatelets ... See more keywords
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Morphology, Dielectric and EMI Shielding Characteristics of Graphene Nanoplatelets, Montmorillonite Nanoclay and Titanium Dioxide Nanoparticles Reinforced Polyvinylidenefluoride Nanocomposites

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Published in 2021 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-020-01869-z

Abstract: Herein, flexible polyvinylidenefluoride (PVDF) nanocomposite films reinforced with different concentrations of graphene nanoplatelets (GNPs), montmorillonite (MMT) nanoclay and titanium dioxide (TiO 2 ) nanoparticles (NPs) were prepared using a simple and low-cost solution casting method.… read more here.

Keywords: titanium dioxide; tio; graphene nanoplatelets; emi shielding ... See more keywords
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Enhanced adsorption of methylene blue on chemically modified graphene nanoplatelets thanks to favorable interactions

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Published in 2019 at "Journal of Nanoparticle Research"

DOI: 10.1007/s11051-019-4701-4

Abstract: In the present study, the used graphene nanoplatelets (GNPs) are of high structural quality offering the opportunity to modify the adsorbent/adsorbate interactions. Their chemical modification by simple acid oxidation leads to their facile dispersion in… read more here.

Keywords: adsorption; enhanced adsorption; methylene blue; graphene nanoplatelets ... See more keywords
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A novel method for preparing and characterizing graphene nanoplatelets/aluminum nanocomposites

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Published in 2018 at "Nano Research"

DOI: 10.1007/s12274-017-1779-9

Abstract: Graphene nanoplatelets/aluminum (GNPs/Al) nanocomposites were fabricated using a novel two-step method. High resolution transmission electron microscope (HRTEM), Raman, field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), EDS mapping, and… read more here.

Keywords: novel method; gnps nanocomposites; gnps; graphene nanoplatelets ... See more keywords
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Effect of Graphene Nanoplatelets and Paraffin Oil Addition on the Mechanical and Tribological Properties of Low-Density Polyethylene Nanocomposites

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Published in 2018 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-017-2965-5

Abstract: Polymeric nanocomposite materials have solved many problems due to their extensive applications such as aerospace, automobiles, coatings, and packaging materials. Low-density polyethylene (LDPE)/graphene nanoplatelets (GNPs) impregnated by paraffin oil (PO) were fabricated by a hot… read more here.

Keywords: tribological properties; paraffin oil; density polyethylene; low density ... See more keywords
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Microwave-enhanced chemical vapor deposition graphene nanoplatelets-derived 3D porous materials for oil/water separation

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Published in 2019 at "Carbon Letters"

DOI: 10.1007/s42823-019-00073-5

Abstract: The study presented in the article is focused on use of graphene obtained by novel microwave-enhanced chemical vapor deposition (MECVD) method as a construction material for 3D porous structures—aerogels and sponges. MECVD graphene nanoplatelets-based aerogels were… read more here.

Keywords: microwave enhanced; chemical vapor; graphene; vapor deposition ... See more keywords
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Heavily aluminated graphene nanoplatelets as an efficient flame-retardant

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2017.01.071

Abstract: Abstract Substantial amounts of aluminum (Al), which is one of the most abundant elements and period III post-transition metals, can be incorporated into graphene nanoplatelets (GnPs) by ball-milling graphite in the presence of solid Al… read more here.

Keywords: flame retardant; aluminated graphene; flame; efficient flame ... See more keywords
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Edge-carboxylated graphene nanoplatelets as efficient electrode materials for electrochemical supercapacitors

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Published in 2019 at "Carbon"

DOI: 10.1016/j.carbon.2018.10.011

Abstract: Abstract Edge-carboxylated graphene nanoplatelets (ECG), prepared by a mechano-chemical reaction (or ball milling method) in the presence of dry ice, are eligible for an efficient electrode materials for electrochemical supercapacitors. ECG contained a higher content… read more here.

Keywords: electrode materials; carboxylated graphene; graphene nanoplatelets; edge carboxylated ... See more keywords
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Effect of hot extrusion temperature on graphene nanoplatelets reinforced Al6061 composite fabricated by pressure infiltration method

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Published in 2020 at "Carbon"

DOI: 10.1016/j.carbon.2020.02.080

Abstract: Abstract In the present work, 0.6 wt% graphene nanoplatelets reinforced 6061Al (GNPs/6061Al) composite was prepared by pressure infiltration process and hot extruded (HE) at 420 °C∼500 °C in order to investigate the evolution of GNPs in different extrusion… read more here.

Keywords: graphene; extrusion temperature; graphene nanoplatelets; nanoplatelets reinforced ... See more keywords
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Nitrene functionalization as a new approach for reducing the interfacial thermal resistance in graphene nanoplatelets/epoxy nanocomposites

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Published in 2020 at "Carbon"

DOI: 10.1016/j.carbon.2020.06.035

Abstract: Abstract Conventional functionalization methods, such as oxidation, can be very damaging for the nanocarbons microstructure and therefore detrimental for their intrinsic thermal conductivity. In this study, nitrene chemistry was investigated as a non-disruptive approach for… read more here.

Keywords: chemistry; thermal conductivity; graphene nanoplatelets; epoxy nanocomposites ... See more keywords
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Nanoelectromagnetic of a highly conductive 2D transition metal carbide (MXene)/Graphene nanoplatelets composite in the EHF M-band frequency

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Published in 2021 at "Carbon"

DOI: 10.1016/j.carbon.2020.11.024

Abstract: Abstract Highly conductive materials, with minimal thickness and capable to afford electromagnetic interference (EMI) shielding, are highly advantageous, particularly if they are able to be easily processed into thin films. Here, we demonstrate the potential… read more here.

Keywords: frequency; ehf band; highly conductive; graphene nanoplatelets ... See more keywords