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Showing 1 to 15 of 15 for “"Electrode potentials"”.
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Practical Electrode Potentials of Mercuric-Mercurous Systems in the Presence of Chloride Ions
… with the accepted value for the standard electrode potential for mercuric-mercurcus systems determined by Popoff and his associates to be -.9050 volts. The potential for this system as roughly calculated from the approximate mercuric and mercurous ion concentrations in analytical solutions …
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Electrode Potentials in Fused Lithium-Chloride - Potassium-Chloride Eutectic. Behavior of Halogen, Iron and Vanadium Electrodes
Made available in DSpace on 2014-12-05T19:36:55Z (GMT). No. of bitstreams: 1 5805474.pdf: 3131925 bytes, checksum: feac494b2b181086bd43a01dd874fadd (MD5) Previous issue date: 1958
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Electrochemical Studies in Molten Halides. I. Hydrogen, Rhodium, and Iridium Electrode Potentials. Ii. Studies on the Lithium Hydride Cell
Made available in DSpace on 2014-12-09T17:35:19Z (GMT). No. of bitstreams: 1 6511855.pdf: 2352586 bytes, checksum: 273e3a22a3a31eb0e53d8c2a815c35cf (MD5) Previous issue date: 1965
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Reference Electrode Development in Polymer Electrolyte Membrane (PEM) Electrolyzer Assembly for Novel Investigation of Electrodes
… PEME systems, however, requires improvements to electrode design, performance, and reduction of material costs. In particular, reducing the precious metal loading at the oxygen producing electrode (anode) is critical to making PEME commercially competitive. Measuring the electrode potentials …
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Rapidly Scanning Coulostatic Liquid Chromatography/electrochemistry Combined With Conventional Amperometric Detection in a Series Dual-Electrode Cell
… fixed-potential amperometry in a series dual-electrode cell to create a novel detector for high performance liquid chromatography. After a preliminary period of electrode evaluation, a flow cell was designed and constructed to permit compatible operation of a coulostat and a potentiostat as …
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An abrasive-corrosive wear evaluation of some aluminium alloys
… corrosion due to localised differences in electrode potentials at constituent sites. Higher series alloys with a large number of constituent particles exhibit higher pitting densities. Due to the high electrode potentials of silicon phases and copper and zinc solid solutions, the alloys …
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Surface Coverage and Structure of Catalytic Monolayers on Au(111) Electrodes
… indicate that it binds to the Au(111) electrode throughout the double layer potential region. At positive potentials, it delays the onset of gold oxide formation. At extreme negative electrode potentials, the anion desorbs from the surface, confirming activity observed with SPM. Quartz …
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Li-ion battery electrode state of charge and degradation monitoring using battery casing as the reference electrode
… internal state such as state of charge (SOC), electrode capacity, and available lithium-ion monitoring is helpful for effective battery degradation monitoring. Monitoring these internal parameters is challenging due to the weak observability of the electrode parameters and lack of information …
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MPSA Effects on Copper Electrodeposition: Understanding Molecular Behavior at the Electrochemical Interface
… non-specific solid surfaces and copper metal electrodes. <em>Ab initio</em> quantum-mechanical calculations are reported and define the interatomic potentials in the simulations. Some of the quantum-mechanical calculations involve small copper clusters interacting with …
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Synthesis of ion microbeam column.
… designed by analyzing and combining different electrode configurations. Computational complexity typically limits such systems to a few geometrically simple elements, where the component interactions are neglected and not exploited to combat the various aberrations. Recently, Szilagyi and Szep …
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Electrochemical studies in anhydrous formic acid
… no study of the dropping mercury electrode in this medium has hitherto been described. Formic acid besides having a high dielectric constant (56.1 at. 25ᵒC) and considerable ionizing properties, also exhibits a strong solvent action upon many organic compounds. Furthermore, it has …
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An investigation of improvements to electrochemical precipitation of struvite from source separated urine
… (MgCO₃ · 3H₂O). This leads to increased electrode potentials and hence high energy consumptions and may also lead to system failures of the reactor. Further to that, struvite generally precipitates as small crystals that are difficult to separate from the solution, leading to low mass …
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Optische Dreiwellenspektroskopie an GaAs(001), Si(111) und Pt-Elektrolyt-Grenzflächen
… the new cell) are investigated under varying electrode potentials. While SFG spectra obtained in the common cell have a gap in the spectral range of OH-vibrations, the new cell allows investigating vibrations with SFG in the whole spectral range between 1700 and 4000 cm-1. In previous …
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Investigation of electrochemical interfaces at the molecular level
… reduction reaction (ORR) on Pt and Pd cantilever electrodes in HClO4 and KOH was examined to elucidate surface binding configurations during O2 reduction electrocatalysis. Upon reduction of O2, the surface of Pt exhibits a compressive surface stress response, ΔStress, in both acid and base …