Published September 1985
| Version v1
Journal article
Release of metal fission products from UO2 kernel of coated fuel particle
- 1. Japan Atomic Energy Research Inst., Tokai, Ibaraki
Description
Release behaviors of Cs137, Cs134, Sb125, Ce144, Ru106 and Agsup(110m) during irradiation from the high-density UO2 kernel of Triso-coated fuel particle were studied. The intact coated fuel particles were carefully cracked after irradiation; the amounts of fission products remaining in the UO2 and their partition between the UO2 and the coating were measured by gamma-ray spectrometry. The results are discussed in view of the high-temperature chemistry of the fission products within the coated fuel particles. (orig.)
Additional details
Publishing Information
- Journal Title
- J. Nucl. Mater.
- Journal Volume
- 135
- Journal Issue
- 1
- Series
- J. Nucl. Mater.
- Journal Page Range
- 18-31
- ISSN
- 0022-3115
- CODEN
- JNUMA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17012325
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANTIMONY 125; CERIUM 144; CESIUM 134; CESIUM 137; COATINGS; DISSOLUTION; EXPERIMENTAL DATA; FISSION PRODUCT RELEASE; FISSION YIELD; FUEL PARTICLES; GAMMA SPECTROSCOPY; IRRADIATION; KERNELS; MATERIALS TESTING REACTORS; PYROLYTIC CARBON; RUTHENIUM 106; SILVER 110; SPATIAL DISTRIBUTION; THEORETICAL DATA; THERMODYNAMIC PROPERTIES; URANIUM OXIDES; VAPOR PRESSURE; VERY HIGH TEMPERATURE
- Descriptors DEC
- ACTINIDE COMPOUNDS; ANTIMONY ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON; CERIUM ISOTOPES; CESIUM ISOTOPES; CHALCOGENIDES; DATA; DAYS LIVING RADIOISOTOPES; DISTRIBUTION; ELEMENTS; EVEN-EVEN NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IRRADIATION REACTORS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; NONMETALS; NUCLEAR REACTION YIELD; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIOISOTOPES; RARE EARTH NUCLEI; REACTORS; RUTHENIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES; SILVER ISOTOPES; SPECTROSCOPY; URANIUM COMPOUNDS; YEARS LIVING RADIOISOTOPES