Published June 1988
| Version v1
Journal article
Mass spectrometry studies of fission product behavior. Pt. 2
Description
Critical to behavior of fission products from reactor accidents is understanding the nature and properties of the vapor phase species. This study characterizes the stability of the CsI-CsOH vapor phase complex. Vapor pressures were measured with a mass spectrometer. Thermodynamic data were obtained for CsOH(g), Cs2(OH)2(g), CsI(g), Cs2I2(g), and CsI-CsOH(g). Activity coefficients were derived for the CsI-CsOH system. The relative ionization cross-section of CsOH was found to be about ten times the cross-section of CsI(g). Our results suggest that CsI-CsOH fragments to Cs2OH+ and an iodine atom. (orig.)
Additional details
Additional titles
- Subtitle (English)
- Gas phase species in the CsI-CsOH system
Publishing Information
- Journal Title
- J. Nucl. Mater.
- Journal Volume
- 154
- Journal Issue
- 1
- Series
- J. Nucl. Mater.
- Journal Page Range
- 74-82
- ISSN
- 0022-3115
- CODEN
- JNUMA
Conference
- Title
- US-Japan joint seminar on the high-temperature chemistry of current light-water reactors and of advanced all-metal reactors.
- Dates
- 8-12 Jun 1987.
- Place
- Tokyo (Japan).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 19093364
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CESIUM COMPLEXES; CESIUM HYDROXIDES; CESIUM IODIDES; CROSS SECTIONS; FISSION PRODUCTS; FREE ENTHALPY; IONIZATION; MASS SPECTROSCOPY; PHASE STUDIES; REACTOR ACCIDENTS; STABILITY; THERMODYNAMIC ACTIVITY; VAPOR PRESSURE; VAPORIZATION HEAT; VAPORS
- Descriptors DEC
- ACCIDENTS; ALKALI METAL COMPLEXES; ALKALI METAL COMPOUNDS; CESIUM COMPOUNDS; COMPLEXES; ENERGY; ENTHALPY; FLUIDS; GASES; HALIDES; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; HYDROXIDES; IODIDES; IODINE COMPOUNDS; ISOTOPES; MATERIALS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIOACTIVE MATERIALS; SPECTROSCOPY; THERMODYNAMIC PROPERTIES; TRANSITION HEAT