Electrode - Wikipedia
WEBAn electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). Electrodes are essential parts of batteries that can consist of a variety of materials depending on the type of battery.
Working electrode - Wikipedia
WEBIn electrochemistry, the working electrode is the electrode in an electrochemical system on which the reaction of interest is occurring. The working electrode is often used in conjunction with an auxiliary electrode, and a reference electrode in …
Reference electrode - Wikipedia
WEBA reference electrode is an electrode that has a stable and well-known electrode potential. The overall chemical reaction taking place in a cell is made up of two independent half-reactions , which describe chemical changes at the two electrodes.
Electrode potential - Wikipedia
WEBIn electrochemistry, electrode potential is the voltage of a galvanic cell built from a standard reference electrode and another electrode to be characterized. [1] By convention, the reference electrode is the standard hydrogen electrode (SHE). It is defined to have a potential of zero volts.
Standard hydrogen electrode - Wikipedia
WEBIn electrochemistry, the standard hydrogen electrode (abbreviated SHE), is a redox electrode which forms the basis of the thermodynamic scale of oxidation-reduction potentials.
Anode - Wikipedia
WEBAn anode is an electrode of a polarized electrical device through which conventional current enters the device. This contrasts with a cathode, an electrode of the device through which conventional current leaves the device. A common mnemonic is ACID, for "anode current into device". [1]
Electrode - Simple English Wikipedia, the free encyclopedia
WEBAn electrode is an electrical conductor that carries electricity. It is used to touch a non-metal part of a circuit . The two types of electrodes are anode and cathode .
Electrode - Energy Education
WEBAn electrode is a conductor that is used to make contact with a nonmetallic part of a circuit. [1] . Electrodes are commonly used in electrochemical cells (see Figure 1), semiconductors like diodes, and in medical devices. The electrode is the place where electron transfer occurs.
Explainer: What is an electrode? - Science News Explores
WEBAug 18, 2021 · electrode: A device that conducts electricity and is used to make contact with non-metal part of an electrical circuit, or that contacts something through which an electrical signal moves. (in electronics) Part of a semiconductor device (such as a transistor) that either releases or collects electrons or holes, or that can control their movement.
Electrode | Conductors, Reactions & Cells | Britannica
WEBMay 8, 2024 · electrode, electric conductor, usually metal, used as either of the two terminals of an electrically conducting medium; it conducts current into and out of the medium, which may be an electrolytic solution as in a …
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