Bulk electrolysis is also known as potentiostatic coulometry or controlled potential coulometry. The experiment is a form of coulometry which generally...
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for bulk electrolysis could be a RVC disk, which has larger surface area to increase the rate of the reaction. Controlled-potential electrolysis is normally...
15 KB (1,878 words) - 10:51, 20 April 2023
Potentiostatic coulometry is a technique most commonly referred to as "bulk electrolysis". The working electrode is kept at a constant potential and the current...
10 KB (1,489 words) - 06:19, 8 August 2024
Faradaic efficiency of a cell design is usually measured through bulk electrolysis where a known quantity of reagent is stoichiometrically converted...
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from the auxiliary electrode. Such isolation is crucial during the bulk electrolysis of a species which exhibits reversible redox behavior. Auxiliary electrodes...
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current in amps is plotted against electric potential in voltage. In a bulk electrolysis total coulombs passed (total electric charge) is plotted against time...
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transferred in the redox reaction. Typical forms of coulometry include bulk electrolysis, also known as Potentiostatic coulometry or controlled potential coulometry...
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is usually understood to be produced from renewable electricity via electrolysis of water. Less frequently, definitions of green hydrogen include hydrogen...
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for aluminium, or the production of hydrogen from water. Electrolysis is usually done in bulk using hundreds of sheets of metal connected to an electric...
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techniques such as cyclic voltammetry(CV), chronoamperometry, and bulk electrolysis as well as more complex experiments involving rotating disk electrodes...
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Electrochemistry (section Electrolysis)
chemical reaction is driven by an electrical potential difference, as in electrolysis, or if a potential difference results from a chemical reaction as in...
62 KB (8,000 words) - 06:02, 19 September 2024
mechanism was discovered in 2017 when researchers studied pure water electrolysis based on deep-sub-Debye-length nanogap electrochemical cells. Furthermore...
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for current and increases the local current density. An example is the electrolysis of an aqueous sodium chloride solution—although oxygen should be produced...
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and the anode, and (2) Autoxidation of hypochlorite in the bulk electrolyte. Under electrolysis hydrogen and sodium hydroxide are formed at the cathode and...
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From magnesium chloride, electrolysis produces magnesium. World production was approximately 1,100 kt in 2017, with the bulk being produced in China (930...
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Electrowinning (category Electrolysis)
obtained sodium metal in elemental form for the first time in 1807 by the electrolysis of molten sodium hydroxide. Electrorefining of copper was first demonstrated...
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Steelmaking (section Iron ore electrolysis)
carbon (from coal) in an electric arc furnace. Hydrogen produced by electrolysis requires approximately 2600 kWh per ton of steel. Costs are estimated...
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the oceans. Sodium was first isolated by Humphry Davy in 1807 by the electrolysis of sodium hydroxide. Among many other useful sodium compounds, sodium...
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until the seventeenth century. Pure calcium was isolated in 1808 via electrolysis of its oxide by Humphry Davy, who named the element. Calcium compounds...
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the principles underlying electromagnetic induction, diamagnetism and electrolysis. Although Faraday received little formal education, as a self-made man...
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production is processed first into alumina and then into aluminium by electrolysis. Bauxite rocks are typically classified according to their intended commercial...
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Properties of water (section Electrolysis)
potential for the electrolysis of pure water is 1.23 V at 25 °C. The operating potential is actually 1.48 V or higher in practical electrolysis. Henry Cavendish...
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Electrocatalyst (section Bulk materials)
decomposition methanol for hydrogen production. Water electrolysis is conventionally conducted at inert bulk metal electrodes such as platinum or iridium. The...
37 KB (3,879 words) - 11:12, 26 September 2024
Cold fusion (category Electrolysis)
palladium or nickel, in bulk, thin films or powder; and deuterium, hydrogen, or both, in the form of water, gas or plasma. Electrolysis cells can be either...
144 KB (15,922 words) - 04:16, 27 September 2024
Butler–Volmer equation Electrocatalyst Faradaic current Faraday's laws of electrolysis Bard, A. J.; Faulkner, L. R. “Electrochemical Methods. Fundamentals and...
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Radium (section Bulk properties)
its metallic state by Marie Curie and André-Louis Debierne through the electrolysis of radium chloride in 1910, and soon afterwards the metal started being...
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form the great bulk of the metallic elements in Earth's crust, were never available as free metals before the development of electrolysis. With this development...
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Hydrogenics (category Electrolysis)
manufacturer of hydrogen generation and fuel cell products based on water electrolysis and proton-exchange membrane (PEM) technology. Hydrogenics is divided...
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Washington University discovered a new pathway to synthesize MWCNTs by electrolysis of molten carbonates. The mechanism is similar to CVD. Some metal ions...
49 KB (5,797 words) - 09:39, 29 May 2024
1806, Humphry Davy reported the results of extensive distilled water electrolysis experiments concluding that nitric acid was produced at the anode from...
46 KB (5,187 words) - 18:32, 25 September 2024