Sonochemical Synthesis of Uranium Phosphates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F14%3A00073740" target="_blank" >RIV/00216224:14740/14:00073740 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Sonochemical Synthesis of Uranium Phosphates
Original language description
One of the most critical problems of current times is centered at the storage of nuclear wastes. There is a pressing need for increasing chemical and mechanical stability and durability of the waste forms[1] and at the same time also for decreasing complexity and expenses of the preparation and storage. Embedding waste radioactive ions in the mineral-like ceramic matrices is one of the best methods for immobilization and subsequent geological storage.[2] Nowadays there are many types of ceramics studiedand used for storage, especially monazite and xenotime-like phosphate ceramics. A contribution to developing of alternative preparation methods potentially allowing remote precipitation and synthesis of insoluble waste forms is described below. In thiswork we studied sonochemically driven synthesis of uranium phosphates from the selected precursors, such as uranyl nitrate, acetate and acetylacetonate, in organic solvents.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů