Electrocatalytic properties
Investigation of the Electrocatalytic Properties of Spherical Palladium Nanoparticles and Palladium(100)iridium Bimetallic Nanocomposites towards Ammonia Electrooxidation on Pt Electrodes
... Voltammetric techniques (CV and SWV) were extensively used to evaluate the electrocatalytic properties of Pd NPs and Pd(1000)Ir films on platinum electrode surface by studying the reversibility of electron ...
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Electrocatalytic Properties of La1-xCuxCoO3 (0 ≤ X ≤ 0.8) Film Electrodes Prepared by Malic Acid Sol -Gel Method at pH = 3.75
... the electrocatalytic properties of the material are strongly influenced by the preparation methods, temperature, metal ion substitution and pH of the precursor ...
14
Synergistic Effects of Bismuth Adatoms on Electrocatalytic Properties of Electrodeposited Nanostructured Platinum Electrodes
... enhanced electrocatalytic properties towards many vital electrochemical processes such oxidation of small organic molecules which might be utilized in fuel cells ...of electrocatalytic ...
12
Synthesis and Electrocatalytic Properties of La1-xSrxCoO3 (0 ≤ x ≤ 0.8) Film Electrodes for Oxygen Evolution in Alkaline Solutions
... the electrocatalytic properties of strontium substituted lanthanum manganites obtained by citric acid-ethylene glycol precursor route ...ectrocatalytic properties with regards to ...
13
Influence of Pressure on the Structural and Electrocatalytic Properties of Pt Nanoparticles Grown by Pulsed Laser Ablation onto Carbon Paper Substrate
... the electrocatalytic properties of thus synthesized nanostructured Pt towards methanol oxidation reaction (MOR), reaction that is of technological importance to direct methanol fuel cells (DMFCs) ...
11
Electrocatalytic Properties of Sol-Gel Derived Spinel CoxFe3-xO4 (0 ≤ x ≤ 1.5) Electrodes for Oxygen Evolution in Alkaline Solution
... properties with regards to oxygen evolution reaction in 1M KOH solution at 25 0 C. These oxides were prepared by ammonium hydroxide sol-gel auto-combustion method and reproduced in the form of film on nickel ...
11
Electrocatalytic Properties of Electroless NiP- RuO2/TiO2 Composite Coatings
... Transition metal oxides embedded in a metallic matrix can lead to the production of electrode materials which interest the chlor-alkali industry because of their good electrocatalytic properties for the ...
13
A Simple and Controlled Synthesis of Net-like Pd Nanostructure and Their Electrocatalytic Properties toward the Oxidization of Formic Acid
... efficient electrocatalytic activities toward the oxidation of formic acid in acid ...enhanced electrocatalytic properties of Pd networks can be attributed to the interconnectivity and presence of a ...
14
Bismuth Doped PbO2 Coatings: Morphology and Electrocatalytic Properties
... Electrocatalytic properties of obtained materials were studied in respect to oxygen evolution ...materials properties in relation to oxygen evolution reaction mainly depends on changes in chemical ...
8
Oxygen evolution electrocatalytic properties of perovskite-type La1-xSrxCoO3 (0 ≤ x ≤ 0.8) oxides obtained by polyvinylpyrroli- done sol-gel route
... The electrocatalytic properties of the material was investigated by recording cyclic voltammogram (CV) and anodic polarization curve in 1 M KOH at 25 ...
12
Electrocatalytic Properties of Carbon Nanofiber Web–Supported Nanocrystalline Pt Catalyst as Applied to Direct Methanol Fuel Cell
... In summary, we have reported here a successful way to deposit nanocrystaline Pt particles on CNF surface with high dispersion and effective adhesion by using cathodic electro chemical deposition method at sweep times of ...
12
Electrocatalytic Properties of Bimetallic Surfaces for the Oxygen Reduction Reaction
... The Tafel plots at all temperatures show linear regions at low current density from which kinetic parameters were deduced. The electrode potential shift to more positive values and an increase of the catalytic current ...
18
Synthesis of Pt-Au/C Composite Catalysts with Different Au Compositions and Their Electrocatalytic Properties for Methanol Oxidation
... reducing agent. The mixed solution was boiled to boiling point for 15 min, and then cooled to room temperature. The aqueous Pt-Au/C composite NPs were filtered, and dried at 70 o C to obtain powder samples. Table 1 shows ...
9
Transition Metal Compounds of Pyridine-Amide-Functionalized Carbene Ligands: Synthesis, Structure, and Electrocatalytic Properties in Proton Reduction
... As the compound [Ni(L1)]Cl shows good solubility in water, the electrochemical properties of [Ni(L1)]Cl were also investigated in water. Voltammograms of [Ni(L1)]Cl in an 0.2 m M phosphate buffer solution (pH = ...
11
Manufacturing a Modified Carbon Paste Electrode with Catalase Enzyme-Au Nanoparticles for Electrochemical Sensing of Hydrogen Peroxide and Their Electrocatalytic Properties
... As it is common, the characteristics of an extensive level of particles also the efficiency of a great difference of devices depend potently on their extrinsic properties. Figure 1 displayed the certain ...
11
Electrochemical and Electrocatalytic Properties of a stable Cu-Based metal-organic Framework
... electrochemical field receives growing interest. Yaghi et al. studied the performance and properties of 23 porous MOFs as supercapacitors [6]. These MOFs represented a diversity of structure types and metrics, and ...
12
Electrochemical and electrocatalytic properties of hybrid films composed of conducting polymer and metal hexacyanoferrate
... This paper reports the successful preparation hybrid modified electrode on Pt electrode surface (Pt/PABT/NiHcF) by repetitive CV scans, to improve the electrochemical behavior of the prepared modified electrode. The ...
13
Characterization and Electrocatalytic Properties of the Phosphomolybdate-PAMAM Nanocomposite Film
... exciting properties, there have been increasing interests in applying dendrimers to the related areas such as drug delivery, protein models, molecular antennas, and catalytic materials ...stable ...
10
Hydrotermal Synthesis of Pt-Ru/MWCNTs and its Electrocatalytic Properties for Oxidation of Methanol
... as reducing reagent in the autoclave container in 423 K. Pt-Ru nanoparticles with an average diameter of 3.5 nm were dispersed on the surface of MWCNTs and were found to be excellent performances in the ...
8
Electrocatalytic Properties of Au(h k l) Electrodes Towards Oxidation of Ethanol in Alkaline Media
... The electrocatalytic activity for ethanol oxidation was increased with increasing OH - concentration in the solution and/or higher OH - coverage on the electrode ...
10