Synthesis and structure of triple thorium phosphates with monazite structure
| Autor: | Ulmas Mirsaidov, Artem R. Oganov, Ivan Savushkin, Alexander V. Knyazev, Alexey Lukoyanov |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Health Toxicology and Mutagenesis Public Health Environmental and Occupational Health Thorium chemistry.chemical_element Infrared spectroscopy Crystal structure Pollution Analytical Chemistry Matrix (chemical analysis) Crystallography Nuclear Energy and Engineering chemistry Monazite Radiology Nuclear Medicine and imaging Thermal stability Spectroscopy |
| Zdroj: | Journal of Radioanalytical and Nuclear Chemistry. 327:1105-1112 |
| ISSN: | 1588-2780 0236-5731 |
| DOI: | 10.1007/s10967-020-07586-8 |
| Popis: | Three monazites MIILaTh(PO4)3 (MII = Ca, Sr, Cd) have been studied both computationally and experimentally to determine the influence of the MII cation nature on monazite crystal structure and characteristics important for their use as matrix forms for immobilizing radioactive waste. Their crystal structures have been refined by the Rietveld method. Functional composition has been confirmed by IR spectroscopy. Thermal stability has been tested by DTA-TG. |
| Databáze: | OpenAIRE |
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