[PDF] Top 20 Discriminación entre el personal de enfermería
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Functionalized graphene-mno2 nanocomposite in fuel cell applications
... “fuel cell”, owing to its eco-friendliness, production-economy, promising efficiency, has drawn a great deal of attention in the recent past in terms of both fundamentals as well as applications ... See full document
9
Nanocomposite Graphene-Based Material for Fuel Cell Applications
... that graphene (CCG) has a higher electrocatalytic activity (anodic peak current = 60µA) than that of the CCG loaded with Co since the oxidation/reduction peaks at potentials of 314 and 231 mV vs Ag/AgCl ... See full document
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<p>Design and Characterization of Chitosan-Graphene Oxide Nanocomposites for the Delivery of Proanthocyanidins</p>
... nanotubes, graphene, and graphene oxide ...biomedical applications, enabled by its chemical, physical and mechanical ...easily functionalized via π - π interaction with functional groups, such ... See full document
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Influences of graphene oxide support on the electrochemical performances of graphene oxide MnO2 nanocomposites
... area. Therefore, the excellent capability of GO(1) makes it attractive particularly for energy storage applications. Different GO precursors obviously have significant effect on the electrochemical capacitive ... See full document
15
Fuel Cells Science and Technology 2010108-116
... integrated fuel cell and electrolyser ...on fuel cells in the power range 2–15 kW and exceptionally up to 150 ...the fuel cells tested showed relatively high performance degradation in field ... See full document
6
1 NiFe alloy reduced on graphene oxide for
... graphene oxide nanocomposite: preparation and electrochemical sensing application for glucose 254. detection[r] ... See full document
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Electrospinning Synthesis and Electrocatalytic Performance of Cobalt oxide/Carbon Nanofibers Nanocomposite Based PVA for Fuel Cell Applications
... Electrospinning technique has been used to produce carbon nanofibers (CNF) after high temperature annealing treatment of polymeric nanofibers [9]. The produces carbon nanofibers have many important characteristics such ... See full document
17
Functionalized Mesoporous Carbons as Platinum Electrocatalyst Supports for Applications in Fuel Cells
... electrocatalysts were deduced to be 4.1, 3.9 and 4.2, respectively, close to the theoretical value (4.0) for reduction involving four-electron transfer. However, Pt/MC-AEPTMS had the n value of 2.5, which was also ... See full document
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Graphene oxide-silver nanocomposite as a promising biocidal agent against methicillin-resistant <em>Staphylococcus aureus</em>
... decade, graphene oxide (GO) has emerged as a material that is often used to support and stabilize silver nanoparticles (AgNPs) for the preparation of novel antibacterial nanocompos- ...the graphene-oxide ... See full document
9
Synthesis and lithium storage properties of MnO/reduced graphene oxide composites derived from graphene oxide plus the transformation of Mn(vi) to Mn(ii) by the reducing power of graphene oxide
... no graphene oxide was remaining in P- MNP, while for P-MGC2 and P-MGC1, it can be implied that the remaining graphene oxide contents were about 14% and 37%, respectively, by calculating the mass loss during ... See full document
10
Functionalized and Electrospun Polymeric Materials as High-Performance Membranes for Direct Methanol Fuel Cell: A Review
... for fuel cell application should complete with intrinsic properties, especially on methanol crossover and proton conductivity ...for fuel cell ... See full document
55
Copper Indium Sulfide Quantum Dots for Light Selective Nanocomposite Thin Films and Solar Cell Applications
... standard in the North American photovoltaic industry of 15-18% for first generation cells (NREL 2014). However these new high-performance cells are still very expensive to produce, with most current manufacturers using ... See full document
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FABRICATION AND CHARACTERIZATION OF GRAPHENE OXIDE NANOPARTICLES AS PLATFORM FOR DRUG DELIVERY
... of graphene oxide nanoparticles were observed by the FE-SEM as shown in figure 1 ...of graphene oxide have well defined and two dimensional graphene sheets which forms a porous network that resembles ... See full document
184
Recent Development in Fuel Cell as an Alternate Fuel
... Microbial fuel cells use the catalytic reaction of microorganisms such as bacteria to convert virtually any organic material into ...of fuel cells, such as 20-40 degrees Celsius, and could be capable of ... See full document
10
Graphene Decorated with ZnO Nanocrystals with Improved Electrochemical Properties Prepared by a Facile In Situ Hydrothermal Route
... samples. No diffraction peaks related to carbon can be detected, implying that the reduced graphene oxide sheets are completely exfoliated due to the loading of the ZnO particles on their surfaces. The Raman ... See full document
51
Electrochemical Sensor for Ultrasensitive Determination of Bisphenol A based on Gold Nanoparticles/β-cyclodextrin Functionalized Reduced Graphene Oxide Nanocomposite
... β-CD/RGO/Au nanocomposite modified GCE. The β-CD/RGO/Au nanocomposite was prepared via a microwave heating method coupled with an electrodeposition ...synthesized nanocomposite was characterized by a ... See full document
21
Preparation of Silicagel-MnO2 Nanocomposite Adsorbent for Malachite Green Removal
... At low concentrations, the ratio of MG to sorption sites onto surface of Si-MnO 2 is low and, therefore, the fractional adsorption becomes independent of initial [r] ... See full document
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Magnesium Cobaltate Nanowires@magnanese Dioxide Nanoflakes Core-Shell Arrays on Graphene-Decorated Nickel Foam for High-Performance Supercapacitors
... Due to the synergistic effect of graphene, MgCo 2O4 nanowires, and MnO2 nanoflakes, the optimized MgCo2O4 nanowires@MnO2 nanoflakes core-shell arrays electrode materials exhibited excell[r] ... See full document
21
Graphene Supported Nanocomposite for Electrochemical Detection of Pollutant Materials: A short Review.
... shows Graphene-Pt nanocomposite, the graphene oxide appear strong and broad band at 3250 cm -1 due to –OH stretching ...B).the graphene – Platinum nano particle confirm and also platinum ... See full document
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<p>Extending the application of a magnetic PEG three-part drug release device on a graphene substrate for the removal of Gram-positive and Gram-negative bacteria and cancerous and pathologic cells</p>
... tite graphene amine samples coated with PEG is shown in Figure ...magnetized graphene amine sample indicates a considerable reduction in the height ratio of the two peaks D and G, and hence, they are not ... See full document
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