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]
| Names | |
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| IUPAC name
Caesium telluridocaesium
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| Other names
Cesium telluride; dicaesium telluride
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| 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]
References
edit- ^ "Caesium telluridocaesium". ChemSpider. Royal Society of Chemistry. Retrieved January 9, 2023.
- ^ "Compound summary—Cesium telluride". PubChem. National Institutes of Health. Retrieved January 9, 2023.
- ^ "Cs2Te photocathode". Argonne National Laboratory. Retrieved January 9, 2023.
- ^ Optical Properties of Cesium Telluride (PDF). European Particle Accelerator Conference (EPAC). Paris, France. 2002. Retrieved January 10, 2023.
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