Articles with "graphene nanoparticles" as a keyword



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Multilayer Structures of Graphene and Pt Nanoparticles: A Multiscale Computational Study

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Published in 2020 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202000207

Abstract: Multiscale simulation study results of multilayer structures consisting of graphene sheets with embedded Pt nanoparticles is reported. Density functional theory is used to understand the energetics of Pt–graphene interfaces and provide reference data for the… read more here.

Keywords: study; nanoparticles multiscale; multiscale computational; graphene nanoparticles ... See more keywords
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The effect of addition of low-layer graphene nanoparticles on structure and mechanical properties of polyurethane-based block copolymers

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Published in 2019 at "Polymer Bulletin"

DOI: 10.1007/s00289-018-02673-z

Abstract: The effect of low-layer graphene nanoparticles (LLGNP) at concentration from 0.002 to 0.1 wt.% on physical–mechanical and structural parameters of multi-block polyurethanes based on oligodiethyleneglycol adipinate, 2,4-toluylene diisocyanate and 1,6-hexamethylene diisocyanate mixture and bifunctional chain… read more here.

Keywords: graphene nanoparticles; situ method; effect; low layer ... See more keywords
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Studies on Effect of Graphene Nanoparticles Addition in Different Levels with Simarouba Biodiesel and Diesel Blends on Performance, Combustion and Emission Characteristics of CI Engine

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

DOI: 10.1007/s13369-018-3121-6

Abstract: In the present study, graphene nanobiodiesel was prepared by dispersing of graphene in Simarouba methyl ester (SME) blend with diesel. Dispersion was characterized with ultraviolet–visible (UV–Vis) spectrometry. The performance and emission characteristics of graphene nanobiodiesel… read more here.

Keywords: emission characteristics; graphene nanoparticles; diesel; graphene ... See more keywords
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Influence of Inclined Magnetic Field on Carreau Nanoliquid Thin Film Flow and Heat Transfer with Graphene Nanoparticles

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Published in 2019 at "Energies"

DOI: 10.3390/en12081459

Abstract: The thermodynamics of a Carreau nanoliquid thin film embedded with graphene nanoparticles past a stretching sheet is studied in the presence of inclined magnetic field and non-uniform heat source/sink. Graphene is a new two-dimensional amphiphilic… read more here.

Keywords: carreau nanoliquid; thin film; nanoliquid thin; inclined magnetic ... See more keywords
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Development of Tailored Graphene Nanoparticles: Preparation, Sorting and Structure Assessment by Complementary Techniques

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Published in 2023 at "Molecules"

DOI: 10.3390/molecules28020565

Abstract: We present a thorough structural characterization of Graphene Nano Particles (GNPs) prepared by means of physical procedures, i.e., ball milling and ultra-sonication of high-purity synthetic graphite. UV-vis absorption/extinction spectroscopy, Dynamic Light Scattering, Transmission Electron Microscopy,… read more here.

Keywords: graphene; development tailored; spectroscopy; nanoparticles preparation ... See more keywords
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Enhancement in Mechanical Properties of Glass/Epoxy Composites by a Hybrid Combination of Multi-Walled Carbon Nanotubes and Graphene Nanoparticles

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Published in 2023 at "Polymers"

DOI: 10.3390/polym15051189

Abstract: In this work, an attempt was made to improve the mechanical performance of glass fibre-reinforced polymer composites by adding multi-walled carbon nanotubes (MWCNT) and graphene nanoparticles (GNP) and their hybrid combination at different weight fractions… read more here.

Keywords: carbon nanotubes; combination; graphene nanoparticles; multi walled ... See more keywords