Published June 1991
| Version v1
Journal article
Preparation of radiochemically pure radionuclides 145Sm, 152+154Eu and 169Yb
- 1. Ceske Vysoke Uceni Technicke, Prague (Czechoslovakia). Katedra Jaderne Chemie
- 2. Ustav pro Vyzkum, Vyrobu a Vyuziti Radioisotopu, Prague (Czechoslovakia)
Description
The separation of radioactive impurities from the original radioactive material allows to achieve a higher precision of nuclear characteristic measurements of radioactive standards. The different ability of lanthanoids to form amalgams was used for the separation of 145Sm, 152+154Eu and 169Yb from radioactive impurities. The optimum conditions for electrolysis on mercury electrode followed by the sorption on cellulose powder used for the preparation of weightless standards are described. (author) 3 refs.; 2 figs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 149
- Journal Issue
- 2
- Series
- J. Radioanal. Nucl. Chem. ;Articles.
- Journal Page Range
- 223-226
- ISSN
- 0236-5731
- CODEN
- JRNCD
Conference
- Title
- 12. Radiochemical conference.
- Dates
- 7-11 May 1990.
- Place
- Marianske Lazne (Czechoslovakia).
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 23000265
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CALIBRATION STANDARDS; CHEMICAL PREPARATION; ELECTRODEPOSITION; ELECTROLYSIS; EUROPIUM 152; EUROPIUM 154; IMPURITIES; MERCURY ALLOYS; PURIFICATION; SAMARIUM 145; SEPARATION PROCESSES; YTTERBIUM 169
- Descriptors DEC
- ALLOYS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; DEPOSITION; ELECTRON CAPTURE RADIOISOTOPES; EUROPIUM ISOTOPES; EVEN-ODD NUCLEI; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; STANDARDS; SURFACE COATING; SYNTHESIS; YEARS LIVING RADIOISOTOPES; YTTERBIUM ISOTOPES