Published July 1986
| Version v1
Journal article
Effect of oxygen on the dissociation pressure of the hydride based on the intermetallide LaNi5
- 1. M.V. Comonosov Moscow Institute of Fine Chemical Technology
Description
This paper analyzes the various mechanisms for the effect of oxygen on the thermodynamic properties of LaNi5H /SUB n/ . The increases in the dissociation pressure of hydrides based on the intermetallide LaNi5 with a variation in oxygen content have been estimated. The experimental data reflect the effect of oxygen on the dissociation pressure by two mechanisms; oxygen is partially dissolved in LaNi5 and, furthermore, forms oxide compounds with lanthanum, which is seen from the results of x-ray phase analysis
Additional details
Publishing Information
- Journal Title
- Inorg. Mater. (Engl. Transl.)
- Journal Volume
- 22
- Journal Issue
- 2
- Series
- Inorg. Mater. (Engl. Transl.).
- Journal Page Range
- 201-205
- ISSN
- 0020-1685
- CODEN
- INOMA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18040523
- Subject category
- S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ADSORPTION; DESORPTION; DISSOCIATION; DISSOLUTION; HYDROGEN; INTERMETALLIC COMPOUNDS; LANTHANUM ALLOYS; LANTHANUM HYDRIDES; LANTHANUM OXIDES; LATTICE PARAMETERS; NICKEL ALLOYS; NICKEL HYDRIDES; OXIDATION; OXYGEN; PRESSURE DEPENDENCE; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; CHALCOGENIDES; CHEMICAL REACTIONS; COHERENT SCATTERING; DIFFRACTION; ELEMENTS; HYDRIDES; HYDROGEN COMPOUNDS; LANTHANUM COMPOUNDS; NICKEL COMPOUNDS; NONMETALS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH ALLOYS; RARE EARTH COMPOUNDS; SCATTERING; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- Cover-to-cover translation of Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy (USSR).