Studies of gel metal-oxide composite samples as filling materials for W-188/Re-188 generator column
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F09%3A00338840" target="_blank" >RIV/61389005:_____/09:00338840 - 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
Studies of gel metal-oxide composite samples as filling materials for W-188/Re-188 generator column
Original language description
Studies of zirconium tungstate gels for production of W-188/Re-188 generators using tungsten of natural isotopic abundance irradiated in a moderate flux nuclear reactor have been carried out. Composites of WO3-ZrO2 have been synthesized by Complex Sol-Gel Process developed in INCT and other techniques. Different proportions of metal oxides and temperature were applied. Elution profiles of columns filled with gel samples irradiated in nuclear reactor have been studied using as an eluent 0.9% NaCl solution. Purity of Re-188 fraction and efficiency of elution were determined. Ageing effect on elution efficiency was also examined. It was found that the best elution performance showed zirconium tungstate gel prepared in 110 A degrees C or 500 A degrees C inwhich molar ratio of metal oxides was 1:2.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CH - Nuclear and quantum chemistry, photo chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Radioanalytical and Nuclear Chemistry
ISSN
0236-5731
e-ISSN
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Volume of the periodical
281
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
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UT code for WoS article
000268429200018
EID of the result in the Scopus database
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