Graphene nanosheets (GNSs)
A nano-sandwich construct built with graphene nanosheets and carbon nanotubes enhances mechanical properties of hydroxyapatite–polyetheretherketone scaffolds
... two-dimensional graphene nanosheets (GNSs) and one-dimensional carbon nanotubes (CNTs) to improve the mechanical properties of hydroxyapatite–polyetheretherketone (HAP–PEEK) scaffolds for bone tissue ...of ...
14
Graphene Nanosheets Effect to Improve CO-Tolerance of Pt/Graphene Nanosheets Catalyst
... In this paper, we concern about CO tolerance of Platinum (Pt)/Graphene Nanosheets (GNS) catalysts dependence of pH. The aim of this research is to investigate relationship between CO tolerance and Pt ...
5
One-pot Synthesis of radial ZnO microparticles deposited on graphene nanosheets as the Anode Materials for Lithium-Ion Batteries
... them, graphene, a two-dimensional, one-atom-thick nanosheet structural carbon materials with extraordinary electronic, thermal and mechanical properties has attracted a great deal of research attention ...on ...
11
Temperature dependent Crystallization of MoS2 Nanoflakes on Graphene Nanosheets for Electrocatalysis
... not clearly visible because of the limited amount of crystal formation on the graphene nanosheets. When the temperature was increased, the XRD peaks sharp- ened and a small angle shift was observed between ...
9
Enhanced Electrochemical Capacitance of Graphene Nanosheets Coating With Polyaniline for Supercapacitors
... A composite of polyaniline (PANI) and graphene nanosheets (GNS) with three-dimensional (3-D) framework structure was prepared via in situ polymerization. The morphology and microstructure of the composite ...
9
Study and Electrochemical Determination of Tyrosine at Graphene Nanosheets Composite Film Modified Glassy Carbon Electrode
... A graphene nanosheets (GNS) film coated glassy carbon electrode (GCE) was fabricated for sensitive determination of tyrosine (Tyr). The GNS-based sensor was characterized by scanning electron microscope and ...
9
Copper Assisted Direct Growth of Vertical Graphene Nanosheets on Glass Substrates by Low Temperature Plasma Enhanced Chemical Vapour Deposition Process
... and graphene (Fig. 6b) [32]. Then, the graphene nanosheets start to grow, while the amorphous carbon layer is still depositing as well, forming the carbon islands ...of graphene and carbon ...
8
Synthesis and characterization of graphene nanosheets supported platinum nanocomposite as catalyst for methanol oxidation
... and graphene (Ji et al., 2012). In recent years, graphene as electrocatalyst support has given a rise attention in fuel cell application and shown a great promising material due to its unique ...
41
Ultrasensitive and selective non-enzymatic electrochemical glucose sensor based on hybrid material of graphene nanosheets/graphene nanoribbons/nickel nanoparticle
... A fast, highly sensitive and selective non-enzymatic electrochemical glucose sensor based on graphene sheet/ graphene nanoribbon/nickel nanoparticles (GS/GNR/Ni) hybrid material modi fi ed electrode was ...
8
Deposition of Nanocrystal Co3O4 on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries
... the both, an additional small and low broad (002) diffraction peak appears at 2θ of 26-27.5°, which can be indexed into the disorderedly stacked graphene sheets. Moreover, this broad peak is weaker than that of ...
8
Facile Synthesis of Fe3O4/graphene Nanosheets with High Conductivity for Application in Supercapacitors
... electrochemical performance [10]. However, the reduced graphene oxide (rGO) was generally prepared from graphite oxide by heavy oxidation and chemical reduction in these works [5-14]. A great number of defects ...
10
Functionalization of Graphene and Dielectric Property Relationships in PVDF/graphene Nanosheets Composites
... nanotubes, graphene and metal nanoparticles, ...fillers, graphene is one of the most widely exploited and extensively studied materials because of its extraordinary thermal, electric and mechanical ...
13
High Sensitive Electrochemical Quantification of Isoniazid in Biofluids Using Copper Particles Decorated Graphene Oxide Nano Composite
... Raman spectroscopy is widely used for identifying the structural defects of carbonaceous materials during the oxidation and reduction process. The Raman spectra for GO can be seen that the two predominant peaks for GO at ...
11
Plasma assisted simultaneous reduction and nitrogen doping of graphene oxide nanosheets
... few-layer graphene nanosheets as shown in ...N-doped graphene akes occurs aer reduction; resulting in a similar expanded layered structure in the resultant ...
5
Facile Preparation and Charaterizations of Silica decorated Graphene nanocomposite Rintu Varghese, S. Dhivya Christo Anitha, Joy Prabu. H, Johnson. I.*
... as-prepared graphene nanosheets, silica nanoparticles, and graphene /silica nanocomposite ...reduced graphene oxides [26]. Furthermore, graphene was almost transparent and had one or ...
5
Self-assembled MnO2/Reduced Graphene Oxide Hybrid Fibers as Electrode Materials for Supercapacitors
... Nevertheless, graphene fibers tend to restack into a similar structure with graphite due to the aggregating nature caused by strong π-π interactions, which undermine some excellent characteristics of the ...
10
Environmental Friendly and Facile Synthesis of Co3O4 Nanowires and Their Promising Application with Graphene in Lithium Ion Batteries
... Defect-free graphene nanosheets; EC: Ethylene carbonate; EIS: Electrochemical impedance spectroscopy; GNS: Graphene nanosheets; HRTEM: High-resolution TEM; LIBs: Lithium-ion batteries; NMP: N ...
10
Graphene supported SnO2 nanoparticles prepared by a solvothermal approach for an enhanced electrochemical performance in lithium ion batteries
... and dimethyl carbonate (1:1). Cyclic voltammetry (CV) tests were carried out on an electrochemistry workstation (CHI660D, CH Instrument, Inc., Austin, TX, USA) at a scan rate of 0.1 mV s −1 vs. Li/Li + reference ...
7
Acetylene Black Loaded on Graphene as a Cathode Material for Boosting the Discharging Performance of Li/SOCl2 Battery
... on graphene nanosheets in ...the graphene nanosheets at a high concentration and form a micelle-like ...the graphene nanosheets not only provide excellent mechanical performance ...
8
Boron nitride nanosheets as barrier enhancing fillers in melt processed composites
... gases, graphene has been utilized as a barrier enhancer in polymer ...nanoclays, graphene nanosheets tend to have larger aspect ratios, giving them a distinct advantage in areas such as permeability ...
8