Caesium telluride
Chemical compound, Cs2Te / From Wikipedia, the free encyclopedia
Caesium telluride or Caesium telluridocaesium[1] is an inorganic salt with a chemical formula Cs2Te.[2] Caesium telluride is used to make photo cathodes.[3]
Quick Facts Names, Identifiers ...
Names | |
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IUPAC name
Caesium telluridocaesium | |
Other names
Cesium telluride; dicaesium telluride | |
Identifiers | |
3D model (JSmol) |
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ChemSpider | |
ECHA InfoCard | 100.032.137 |
EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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Properties | |
Cs2Te | |
Molar mass | 393.4 |
Appearance | Crystalline solid |
Boiling point | 395.717128 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Caesium telluride is the photoemissive material used in many laser-driven radio frequency (RF) electron guns like in the TESLA Test Facility (TTF).[4]