SELENIDE Meaning and
Definition
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Selenide is a noun that refers to a chemical compound composed of selenium and another element, typically a metal. It belongs to a group of compounds known as chalcogenides, which are formed by the combination of sulfur, selenium, or tellurium with a metal.
Selenides have distinctive properties and are widely used in various scientific and industrial applications. They often possess unique electrical, thermal, and optical characteristics that make them suitable for different purposes. For example, some selenides exhibit good electrical conductivity and are used as components in electronic devices, such as transistors or photovoltaic cells.
In addition to their use in electronics, selenides are used in other areas like catalysis, where certain selenide compounds act as catalysts to accelerate specific chemical reactions. Moreover, selenides find applications in the production of infrared detectors, as they have excellent infrared light absorption properties.
Selenides can be obtained through various synthesis methods, including direct combination of selenium and a metal, as well as by precipitation or vapor deposition techniques. They can exists in different forms, such as solids, liquids, or gases, depending on the specific compound.
Overall, selenides play a vital role in many scientific and technological fields due to their unique properties and versatile applications.
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A compound of selenium with a metal.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Etymology of SELENIDE
The word "selenide" is derived from the Greek word "selēnē", which means "moon" or "moonlight". In chemistry, "selenide" refers to a compound containing selenium that is typically bonded with a more electropositive element or radical. The name reflects the elemental composition of the compound, where "selen-" corresponds to selenium.
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