OVERPOTENTIAL

Meaning of OVERPOTENTIAL in English

| ̷ ̷ ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ noun

: overvoltage

Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012

OVERPOTENTIAL — /oh"veuhr peuh ten'sheuhl/ , n. Elect. overvoltage. [ 1915-20; OVER- + POTENTIAL ]
Random House Webster's Unabridged English Dictionary
OVERPOTENTIAL — "The difference in the electrode potential of an electrode between its equilibrium potential and its operating potential when a current …
Electrochemistry English Dictionary
OVERPOTENTIAL — перенапряжение
Большой Англо-Русский словарь
OVERPOTENTIAL — перенапряжение
Большой Англо-Русский политехнический словарь
OVERPOTENTIAL — перенапряжение
Большой Англо-Русский политехнический словарь - РУССО
OVERPOTENTIAL — (электрическое) перенапряжение
Англо-Русский словарь по телекоммуникациям
OVERPOTENTIAL — перенапряжение
Новый большой Англо-Русский словарь
RESISTANCE OVERPOTENTIAL (POLARIZATION) — See solution ir drop.
Electrochemistry English Dictionary
REACTION OVERPOTENTIAL (POLARIZATION) — The overpotential (alternatively called polarization) associated with a chemical reaction (without charge transfer) step that is an elementary step in …
Electrochemistry English Dictionary
OHMIC OVERPOTENTIAL (POLARIZATION) — See solution ir drop and ohmic loss.
Electrochemistry English Dictionary
MASS-TRANSPORT OVERPOTENTIAL (POLARIZATION) — See concentration overpotential.
Electrochemistry English Dictionary
DIFFUSION OVERPOTENTIAL (POLARIZATION) — See concentration overpotential.
Electrochemistry English Dictionary
CRYSTALLIZATION OVERPOTENTIAL (POLARIZATION) — The overpotential (alternatively called polarization) associated with the crystallization step in electrocrystallization. The crystallization is an elementary step in the …
Electrochemistry English Dictionary
CONCENTRATION OVERPOTENTIAL (POLARIZATION) — "The overpotential (alternatively called polarization) associated with the diffusional transport of the reactants to the electrode surface from the bulk …
Electrochemistry English Dictionary
CHARGE-TRANSFER OVERPOTENTIAL (POLARIZATION) — See activation overpotential.
Electrochemistry English Dictionary
ACTIVATION OVERPOTENTIAL (POLARIZATION) — The overpotential (alternatively called polarization) associated with the charge-transfer reaction elementary step in the overall electrode reaction.
Electrochemistry English Dictionary
TERTIARY CURRENT DISTRIBUTION — "A current distribution that is controlled by the resistivity of the solution (see primary current distribution), the activation overpotential (see …
Electrochemistry English Dictionary
SOLUTION IR DROP — "The ir drop in the electrolyte solution of a three-electrode cell between the working and the reference electrodes. This ir …
Electrochemistry English Dictionary
SECONDARY CURRENT DISTRIBUTION — "A current distribution that is controlled by the resistivity of the solution (see primary current distribution) and the charge-transfer resistance …
Electrochemistry English Dictionary
POLARIZATION — "The change of potential of an electrode from its equilibrium potential upon the application of a current. See overpotential for …
Electrochemistry English Dictionary
POLARIZABLE ELECTRODE — "An electrode that is easily polarizable. That is, the potential of the electrode will change significantly from its equilibrium potential …
Electrochemistry English Dictionary
OVERVOLTAGE — "The difference between the cell voltage (with a current flowing) and the open-circuit voltage (ocv). The overvoltage represents the extra …
Electrochemistry English Dictionary
NON-POLARIZABLE ELECTRODE — "An electrode that is not easily polarizable. That is, the potential of the electrode will not change significantly from its …
Electrochemistry English Dictionary
NON-OHMIC RESISTANCE (BEHAVIOR) — "A system or system element is behaving ""non-ohmically"" if it does not follow Ohm's law. That is, the value of …
Electrochemistry English Dictionary
CORROSION POTENTIAL2 — "The corrosion is a spontaneous, dynamic phenomena with electrode reactions taking place and a current flowing. Consequently, both reactions are …
Electrochemistry English Dictionary
CHRONOPOTENTIOMETRY2 — "In an unstirred solution, the potential will rise to the electrode potential of the reaction requiring the least amount of …
Electrochemistry English Dictionary
TAFEL EQUATION — "An early (1905) empirical relation between the overpotential of the electrode and the current density passing through the electrode: ? …
Electrochemistry English Dictionary

Webster's New International English Dictionary

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