composite electrodes
Composite Electrodes for Electrochemical Supercapacitors
... the composite electrode with material loading of 7 mg cm -2 ...the composite electrode exhibited capacitive-like current-potential responses, indi- cated by the box shape of the ...The electrodes ...
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Degradation of Colour and COD from distillery spent wash by aluminium and zinc titania composite electrodes
... zinc-titania composite electrodes for different pH, voltage and distance of the ...aluminium electrodes and 59% from zinc-titania composite electrodes were ...zinc-titania ...
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Cobalt-Manganese Oxide/Carbon-nanofiber Composite Electrodes for Supercapacitors
... oxide/VGCF composite electrode, a weighed quantity of VGCF was added to the cobalt-manganese nitrate solution, sonicated for 1 h and then dropped onto the nickel foam and annealed at 250°C for 2 ...oxide/VGCF ...
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Electrocatalytic Reduction of Oxygen at Perovskite (BSCF) MWCNT Composite Electrodes
... Figure 4(b) shows that BSCF-MWCNT 70:30 has almost ideal capacitor behaviour, often known as a con- stant phase element (CPE) which is caused by the porosity of the electrode [39]. On the contrary, the BSCF electrode ...
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Potentiometric Determination of Loperamide Hydrochloride by Loperamide PVC Membrane and Nano-Composite Electrodes
... In the present work, two types of potentiometric electrodes were constructed for determination of loperamide hydrochloride. The sensors demonstrated advanced performances with a fast response time, a lower ...
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Pd-1%Ni Composite Electrodes for Electrooxidation of Phenol in Acid Solution
... conditions as described elsewhere [36]. The catalyst obtained in powder form was mixed together with few ml of ethanol (Merck)-water mixture and then ultrasonicated for 15 min so as to obtain an ink. To obtain the ...
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The Synergic Effect of Conducting Polymer/Ionic Liquid Composite Electrodes on the Voltammetric Sensing of Biomolecules
... Conducting polymers are promising materials as electrode modifiers in the farbrication of chemical and biochemical sensors due to their high electrical conductivity, electrochemical reversibility and high chemical ...
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CoNi Oxide/Carbon-Nanofiber Composite Electrodes for Supercapacitors
... oxide/VGCF composite electrode can be attributed to its improved electrical conductivity and facile ionic transportation that are offered by the VGCF ...on composite)) in the ...oxide/VGCF composite ...
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Low temperature synthesis of CuO interlaced nanodiscs for lithium ion battery electrodes
... CuO/MWCNT composite electrodes at a rate of ...CuO/MWCNT composite nanostructures exhibited a higher reversible lithium storage capacity and better capacity retention than the pure CuO nano- discs ...
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Carbon and Binder Free NiCo2O4 Nanoneedle Array Electrode for Sodium Ion Batteries: Electrochemical Performance and Insight into Sodium Storage Reaction
... conventional composite electrodes made of large particle agglomerates: (i) the nanoneedle architec- tures synthesized here provide an increased number of ac- tive sites for the electrochemical reaction, ...
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Carbon composite micro and nano tubes based electrodes for detection of nucleic acids
... miniaturized electrodes. The nanostructured electrodes could be fabricated using several ...nanocomposition-based electrodes is the irreproducible electrode surface with undefined active electrode ...
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Characterization of Composite Mesoporous Carbon/Conducting Polymer Electrodes Prepared by Chemical Oxidation of Gas-Phase Absorbed Monomer for Electrochemical Capacitors
... All composite electrodes show a stable cycle life in the potential range of 0 to 1V, the specific capacitance of MesoC/PPY composite electrode ...MesoC/PPY electrodes show the expected ...
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Lithium Titanate/Carbon Nanotubes Composites Processed by Ultrasound Irradiation as Anodes for Lithium Ion Batteries
... Electrochemical Performance of nLTO/SWCNT Composites. Nanoparticular dispersions in IPA (Fig. 4a) were used to prepare optimized composite electrodes (nLTO:SWCNT (85:15 wt%)). The SEM micro- graphs shown in ...
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Anode Properties of Composite Thick-Film Electrodes Consisted of Si and Various Metal Silicides
... the composite electrodes consisted of Si and metal silicides though their initial capacities were much lower than the capacity of the pristine Si ...
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Novel Composite Thick-Film Electrodes Consisted of Zinc Oxide and Silicon for Lithium-Ion Battery Anode
... these electrodes before the ...ZnO/Si composite electrodes because of the moderate Li-storage ability of ZnO and the numerous interspaces between the hexagonal ZnO ...
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Highly Water-Stable PEDOT:PSS Composite Electrode Decorated with Polyvinylpyrrolidone and Carbon Nanotubes for Sensitive Detection of Eugenol
... Inspired by these aspects, three common polymeric materials, such as chitosan, hydroxyethyl cellulose (HEC) and polyvinylpyrrolidone (PVP) with good film-forming and adhesive properties, high tensile strength, and ...
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Composite Mesh Electrodes with Immobilized Bacteria for Bio Batteries
... as electrodes in two different setups containing ...Graphite electrodes with neutral red as mediator and ...carbonaceous electrodes are quite brittle, thereby leading to the search for stronger ...
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Advancing Electrocatalysis in Solid Acid Fuel Cells
... to composite electrodes in solid acid fuel cells has resulted in a multi-fold decrease in the electrochemical reaction impedance and a commensurate increase in the Pt utilization relative to similar ...
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Glucose Biosensing at Carbon Paste Electrodes Containing Polyaniline-Silicon dioxide Composite
... In this study, a novel carbon paste electrode using the salt form of polyaniline (pani)-silicon dioxide composite sensitive to glucose, was prepared. Glucose oxidase enzyme was immobilized to modified carbon paste ...
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Microwave Effect in Chemical Reactions
... electrodes. Carbon paste electrodes, modified with SBA-15, MC and MWCNT was constructed and used as electro analytical sensors for Pb +2 determinations. Optimization the experimental conditions for the ...
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