Articles with "hybrid graphene" as a keyword



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Free-Standing Hybrid Graphene Paper Encapsulating Nanostructures for High Cycle-Life Supercapacitors.

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Published in 2018 at "ChemSusChem"

DOI: 10.1002/cssc.201702283

Abstract: The incorporation of spacers between graphene sheets has been investigated as an effective method to improve the electrochemical performance of graphene papers (GPs) for supercapacitors. Here, we report the design of free-standing GP@NiO and GP@Ni… read more here.

Keywords: free standing; hybrid graphene; graphene paper; graphene sheets ... See more keywords
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Hybrid graphene oxide/carbon nanotubes reinforced cement paste: An investigation on hybrid ratio

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Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2020.119815

Abstract: Abstract This study reports the improved properties of hybrid graphene oxide (GO)/carbon nanotubes (CNTs) reinforced cement paste with various ratios between GO and CNTs (GO:CNTs). The dispersion level of hybrid GO/CNTs was evaluated by UV–vis… read more here.

Keywords: graphene oxide; hybrid graphene; oxide carbon; cement paste ... See more keywords
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Fluorescence “turn-ON” nanosensor for cyanide ion using supramolecular hybrid of graphene quantum dots and cobalt pyrene-derivatized phthalocyanine

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Published in 2019 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2018.08.038

Abstract: Abstract A functional hybrid of graphene quantum dots (GQDs) and cobalt pyrene-derivatized phthalocyanine (CoPc) used as a sensitive nanoprobe for the recognition of cyanide ion (CN−) is described in this work. The fluorescence of GQDs… read more here.

Keywords: quantum dots; cobalt pyrene; graphene quantum; fluorescence ... See more keywords
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Catalytic performance of nano-hybrid graphene and titanium dioxide modified cathodes fabricated with facile and green technique in microbial fuel cell

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Published in 2017 at "Progress in Natural Science: Materials International"

DOI: 10.1016/j.pnsc.2017.11.003

Abstract: Abstract Finite resources of the world's fossil fuel give rise to the irresistible urge to explore alternative renewable energy routes such as microbial fuel cells (MFCs). The limited productivity is one of the main obstacles… read more here.

Keywords: hybrid graphene; titanium dioxide; fuel; microbial fuel ... See more keywords
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Hybrid graphene oxide/amorphous carbon coatings and their effect on the viability and toxicity of different cell types

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Published in 2019 at "Surface and Coatings Technology"

DOI: 10.1016/j.surfcoat.2019.05.057

Abstract: Abstract Herein, we explored the possibility to develop hybrid graphene oxide/amorphous carbon (GO/a-C) coatings with different oxidation degree and analysed the influence of surface oxygen composition on biocompatibility. GO/a-C films were obtained by plasma treatment… read more here.

Keywords: toxicity; graphene oxide; viability; cell ... See more keywords
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1D/2D Hybrid Te/Graphene and Te/MoS2: Multifaceted Broadband Photonics and Green-Energy Applications.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c13198

Abstract: We highlight the enhanced electronic and optical functionalization in the hybrid heterojunction of one-dimensional (1D) tellurene with a two-dimensional (2D) monolayer of graphene and MoS2 in both lateral and vertical geometries. The structural configurations of… read more here.

Keywords: hybrid graphene; photonics; green energy; graphene mos2 ... See more keywords
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Superior Magnetoresistance Performance of Hybrid Graphene Foam/Metal Sulfide Nanocrystal Devices.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b00020

Abstract: Interfaces between metals and semiconducting materials can inevitably influence the magnetotransport properties, which are crucial for technological applications ranging from magnetic sensing to storage devices. By taking advantage of this, a metallic graphene foam is… read more here.

Keywords: metal sulfide; hybrid graphene; magnetoresistance; graphene ... See more keywords
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Hybrid Graphene-Supported Aluminum Plasmonics

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Published in 2022 at "ACS Nano"

DOI: 10.1021/acsnano.2c01730

Abstract: Controlled fabrication of devices for plasmonics on suspended graphene enables obtaining tunable localized surface plasmon resonances (LSPRs), reducing the red-shift of LSPRs, and creating hybrid 3D–2D systems promising for adjustable dipole–dipole coupling and plasmon-mediated catalysis.… read more here.

Keywords: graphene; hybrid graphene; aluminum; aluminum plasmonics ... See more keywords
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Flexible hybrid graphene/a-Si:H multispectral photodetectors.

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Published in 2017 at "Nanoscale"

DOI: 10.1039/c7nr02828h

Abstract: We report on the integration of large area CVD grown single- and bilayer graphene transparent conductive electrodes (TCEs) on amorphous silicon multispectral photodetectors. The broadband transmission of graphene results in 440% enhancement of the detectors'… read more here.

Keywords: graphene multispectral; hybrid graphene; flexible hybrid; graphene ... See more keywords
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Tensile properties of hydrogenated hybrid graphene–hexagonal boron nitride nanosheets: a reactive force field study

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Published in 2020 at "Molecular Simulation"

DOI: 10.1080/08927022.2020.1810854

Abstract: ABSTRACT Tensile properties of hydrogenated hybrid graphene–hexagonal boron nitride (h-BN) nanosheets were investigated atomistically using molecular dynamics simulations in conjunction with a reactive force field (ReaxFF). ReaxFF was chosen to provide more reliable results compared… read more here.

Keywords: hydrogenated hybrid; graphene hexagonal; hybrid graphene; hexagonal boron ... See more keywords
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Hybrid graphene–ceramic nanofibre network for spontaneous neural differentiation of stem cells

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Published in 2018 at "Interface Focus"

DOI: 10.1098/rsfs.2017.0037

Abstract: A challenge in regenerative medicine is governed by the need to have control over the fate of stem cells that is regulated by the physical and chemical microenvironment in vitro and in vivo. The differentiation… read more here.

Keywords: hybrid graphene; graphene ceramic; differentiation stem; stem ... See more keywords