Graphite Oxide(GO)
Composites on Base of the Ultradispersed Polytetrafluoroethylene and Graphite Oxide Intercalated Compounds
... the graphite oxide (GО) [7] ...intercalated GO compounds with dodecahydro-closo-dodecaborate ac id (Н 2 В 12 Н 12 ), which are rather promising ...
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PREPARATION AND CHARACTERIZATION OF GRAPHENE OXIDE VIA CHEMICAL REDUCTION OF GRAPHITE OXIDE
... Graphene oxide has been successfully prepared by Hummer's method and the shape and size of the C and 15 min for purification of graphite oxide (sample 2) is shown in Figure ...graphene oxide ...
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Gas Separation Properties of Mixed Matrix Membranes based on Polyimide and Graphite Oxide
... of graphite oxide was prepared in 20 mL of chloroform and introduced in a liquid cooled jacketed reactor to maintain the solution at room ...of graphite oxide and obtain graphene oxide ...
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Graphite oxide based targets applied in laser matter interaction
... hybrid GO based materials have been employed to be laser irradiated and their response were surprising if compared with experiments conducted in the same laser facility, at optimized laser conditions, but using ...
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Influence of Oxidation Stage and Exfoliation Extent of Carbon- Based Materials on Electrochemical Detection of As(III)
... graphene oxide, graphite oxide and partially reduced graphene oxide in connection with the adsorption of As(III) to their ...graphene oxide to design a new method for As(III) detection ...
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Millstone Exfoliation: a True Shear Exfoliation for Large Size Few Layer Graphene Oxide
... large-size GO with high yield when the existing methods are employed, even with the use of a large graphite, sug- gesting that finding a new method may be the better ap- ...the graphite oxide ...
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Simple room-temperature preparation of high-yield large-area graphene oxide
... of graphite was carried out by mixing H 2 SO 4 :H 3 PO 4 (320:80 mL), graphite flakes, and KMnO 4 (18 g) using a magnetic ...of graphite. The graphite oxide formed was washed three ...
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Electrochemical Response of Glassy Carbon Electrodes Modified using Graphene Sheets of Different Sizes
... graphene oxide synthesis can be subdivided into three main steps: oxidation of precursor, intercalation, and exfoliation [7, ...the graphite structure in between the graphene layers ...graphene oxide ...
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A Facile One-Pot Method of Fabricating High Density Pt-Graphene Composite Nanosheets for Methanol Oxidation
... pristine graphite (Figure 4A, trace 1), a feature diffraction peak was observed at about 26° (002), corresponding to an interlayer d-spacing of ...pristine graphite, the XRD pattern of graphite ...
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Reduced graphene oxide TiO2 nanocomposite as a promising visible light active photocatalyst for the conversion of carbon dioxide
... Graphite oxide was prepared from graphite powder by modified Hummers' method ...obtain GO sheets, graphite oxide was dispersed into dis- tilled water ...chilled GO aqueous ...
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Synthesis and Analysis of Aluminium 6063, Graphite and CNT (Hybrid) Nano Composites by using Powder Metallurgy
... the graphite–aluminum composite showed decreased strength and ...hardness[3].Graphite oxide (GO) powder and carbon nanotubes was dispersed in an AlMg5 matrix with the help high energy ball ...
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Glucose Reduced Graphene Oxide with Excellent Biocompatibility and Photothermal Efficiency as well as Drug Loading
... of GO materials in aqueous solution, we measured their mean diameter, poly- dispersity index (Pdi) and zeta potential by dynamic light scattering (DLS), and found that nGO and nrGO in water had a stable diameter ...
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High-Yield and Stepwise Synthesis of Graphene Oxide by Modified Hummers’ Method
... the graphite sheets, the Van der Walls forces between graphite become ...weaker. Graphite oxide can be easily exfoliated to form a multi-layer or single-layer nanostructure of graphene ...
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Grape extract assisted green synthesis of reduced graphene oxide for water treatment application
... graphene-based nanosheets via chemical reduction of exfoliated graphite oxide. Efficient Reduction of[r] ...
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Electrochemical degradation of formaldehyde with a novel Pd/GO modified graphite electrode
... formaldehyde was removed after 120 min. The COD removal efficiency and the TOC removal efficiency also reached 83.6% and 85% when the current density was 15mA cm -2 and the electrocatalytic time was 120 min. However the ...
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Facile silane functionalization of graphene oxide
... Graphene, an allotrope of carbon, is a monolayer of sp 2 hybridized carbon atoms in a two dimensional lattice and continues to gain intense attention due to its extraordinary intrinsic properties. These include high ...
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One step mechanosynthesis of graphene oxide directly from graphite
... graphene oxide in this work ...graphene oxide sheet is or how big the d-space must be, some authors like Zheng et ...dry GO [65], and past reports do state that d-space can grow from ...soak ...
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In vitro and in vivo effects of graphene oxide and reduced graphene oxide on glioblastoma
... graphene oxide (GO) and reduced graphene oxide (rGO) platelets, using U87 and U118 glioma cell lines for an in vitro model and U87 tumors cultured on chicken embryo chorioallantoic membrane for an in ...
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Development of Asbestos-Free Brake Pads: Using Lemon Peel Powder
... aluminium oxide and iron oxide are varied and two samples are made by using hand moulding ...iron oxide, 15% graphite, 10% calcium hydroxide and 10% lemon peel powder has ...
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Cytotoxicity of graphene oxide and graphene oxide loaded with doxorubicin on human multiple myeloma cells
... with GO 50 mg/L, DOX 2 mg/L, and GO 50 mg/L + DOX 2 mg/L for 24 hours, and cell apoptosis detected with annexin V-FITC/PI staining by flow ...in GO-treated (50 mg/L), 13.69% in DOX-treated (2 mg/L), ...
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