Radiation stability tests of the SMELS materials in the LVR-15 experimental reactor at Řež

0185848 - UJF-V 20033177 RIV HU eng J - Článek v odborném periodiku
Kučera, Jan - Eguskiza, M. - De Corte, F. - Rabouch, P.
Radiation stability tests of the SMELS materials in the LVR-15 experimental reactor at Řež.
Journal of Radioanalytical and Nuclear Chemistry. Roč. 257, č. 3 (2003), s. 677-682. ISSN 0236-5731. E-ISSN 1588-2780
Grant CEP: GA ČR GA202/03/0891
Výzkumný záměr: CEZ:AV0Z1048901
Klíčová slova: standardization * neutron activation analysis
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 0.472, rok: 2003

Radiation stability of a set of three synthetic multielement standards (SMELS) designed for validation of k.sub.o-standardization in neutron activation analysis was tested by monitoring mass mass and element content changes following irradiation at a high neutron fluence rate (up to 9.10.SUP.13 n.cm.SUP.-2s^{-1) for stepwise increased periods of time. No mass changes were detected and for all the 26 elements investigated only a chlotine content loss was observed. Thus, radiation stability of the SMELS materials for the given purpose and their suitability for use also in high-power reactors was demonstrated.
Trvalý link: http://hdl.handle.net/11104/0002118}