Uranium diboride
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| Identifiers | |
|---|---|
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.031.358 |
| EC Number | 234-508-0 |
PubChem CID |
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| Properties | |
| UB2 | |
| Molar mass | 259.651 g/mol |
| Density | 12.7 g/cm3 |
| Melting point | 2,430 °C (4,410 °F; 2,700 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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| Infobox references | |
Uranium boride (UB2), a compound of uranium and boron, is a very stable glassy boride material that is insoluble in water.
It is being explored as a method of immobilising uranium-based radioactive waste, and rendering it safe for long term storage. Some applications in endocurietherapy, a method of radiation therapy where in radioactive microspheres are implanted directly into the treatment site and allowed to remain for an extended period of time, may also use this class of material as it would not be attacked while in situ.
References
- US patent 5342283, Roger R. Good, "Endocurietherapy", issued 1994-08-30
- Franzen, Harald (6 April 2001). "Cheap, Safe Storage for Radioactive Materials". Scientific American. Retrieved 21 November 2011.
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