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Electrochemical potential information


In electrochemistry, the electrochemical potential (ECP), μ, is a thermodynamic measure of chemical potential that does not omit the energy contribution of electrostatics. Electrochemical potential is expressed in the unit of J/mol.

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Electrochemical potential

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In electrochemistry, the electrochemical potential (ECP), μ, is a thermodynamic measure of chemical potential that does not omit the energy contribution...

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Electrochemical gradient

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An electrochemical gradient is a gradient of electrochemical potential, usually for an ion that can move across a membrane. The gradient consists of two...

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Voltage

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induction in a generator). On a macroscopic scale, a potential difference can be caused by electrochemical processes (e.g., cells and batteries), the pressure-induced...

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Reversal potential

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including for decreases in conductance, has been derived. Electrochemical potential Cell potential Goldman equation Squire, Larry; Berg, Darwin (2014). Fundamental...

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Electrode potential

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electrochemical cell, the cathode and the anode have certain electrode potentials independently and the difference between them is the cell potential:...

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Chemical potential

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higher to lower chemical potential, but they do always go from higher to lower electrochemical potential. The electrochemical potential completely characterizes...

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Electric potential

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these in different contexts. Absolute electrode potential Electrochemical potential Electrode potential Goldstein, Herbert (June 1959). Classical Mechanics...

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Standard electrode potential

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(50th ed.), Harper Collins. Standard Electrode Potentials table Redox Equilibria Chemistry of Batteries Electrochemical Cells STEP in Non-aqueous solvent...

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Galvani potential

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respectively. Now, the electrochemical potential of a species is defined as a sum of its chemical potential and the local electrostatic potential: μ ¯ j = μ j +...

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Electrochemistry

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battery or fuel cell, it is called an electrochemical reaction. Unlike in other chemical reactions, in electrochemical reactions electrons are not transferred...

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Electrochemical cell

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An electrochemical cell is a device that generates electrical energy from chemical reactions. Electrical energy can also be applied to these cells to...

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Electrochemical window

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material possess an electrochemical potential, which is less than the electrolyte oxidation potential. When the electrochemical potential of the anode material...

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Membrane transport protein

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[citation needed] Secondary active transport involves the use of an electrochemical gradient, and does not use energy produced in the cell. Secondary active...

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Nernst equation

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by electrochemical force Je.c.(Na+) + Je.c.(K+) is no longer zero, but rather Je.c.(Na+) + 1.5Je.c.(K+) = 0 (as for both ions flux by electrochemical force...

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Fermi level

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band-referenced quantity ζ may be called the Fermi level, chemical potential, or electrochemical potential, leading to ambiguity with the globally-referenced Fermi...

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Spontaneous potential

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electrochemical potential is thus summarized as EC = EM + EJ = K log10(aw/amf) Since spontaneous potential is a measure of electrochemical potential and...

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Proton pump

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by proton pumps is called an electrochemical gradient. An electrochemical gradient represents a store of energy (potential energy) that can be used to...

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Fermi energy

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different yet closely related concept, the Fermi level (also called electrochemical potential). There are a few key differences between the Fermi level and...

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Absolute electrode potential

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standard states. Electrochemical potential Galvani potential Standard electrode potential IUPAC Gold Book – absolute electrode potential Sergio Trasatti...

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Reduction potential

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spontaneous changes and the magnitude of the driving force behind them. Electrochemical potential Electrolytic cell Electromotive force Fermi level Galvanic cell...

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Ionocaloric refrigeration

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driven by an electrochemical field, to achieve efficient and eco-friendly refrigeration. By manipulating the electrochemical potential through ion addition...

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Magnetic flow meter

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induced potential difference. To show this in modern magnetic flowmeters, the magnetic field is constantly reversed, cancelling out the electrochemical potential...

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Volta potential

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The Volta potential (also called Volta potential difference, contact potential difference, outer potential difference, Δψ, or "delta psi") in electrochemistry...

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Liquid junction potential

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cations are the same. Concentration cell Ion transport number ITIES Electrochemical kinetics Advanced Physical Chemistry by Gurtu & Snehi Principles of...

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Inhibitory postsynaptic potential

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pass through the membrane. If the electrochemical potential of the ion is more negative than that of the action potential threshold then the resultant conductance...

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Transmembrane protein

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A transmembrane protein is a type of integral membrane protein that spans the entirety of the cell membrane. Many transmembrane proteins function as gateways...

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Galvanic cell

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scientists Luigi Galvani and Alessandro Volta, respectively, is an electrochemical cell in which an electric current is generated from spontaneous oxidation–reduction...

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Membrane potential

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Chemiosmotic potential Electrochemical potential Goldman equation Membrane biophysics Microelectrode array Saltatory conduction Surface potential Gibbs–Donnan...

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Noble metal

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different electrochemical potentials are...connected, (2) an aqueous phase with electrolyte exists, and (3) one of the two metals has...potential lower than...

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