Published 1990 | Version v1
Book Metadata-only

Studies of hydrogen-deuterium exchange on Mg2Ni hydride

Creators

  • 1. Boris Kidric Inst. of Nuclear Sciences, P.O. Box 522, 11001 Belgrade (Yugoslavia)

Description

Isotopic separation of hydrogen isotopes on metal hydrides has shown promising results, so far. In this paper separation of hydrogen and deuterium on magnesium nickel hydride was investigated by mass spectrometric analysis of the desorbed gas. Enrichment of deuterium was followed in the temperature intervals where structural and chemical composition changes were observed from previous DSC measurements and from pressure-temperature-composition relations. Hydrogen/deuterium ratio was also followed as a function of time during isothermal desorption at various temperature. The analysis was performed on the fresh hydride samples as well as on the samples kept for several days under hydrogen overpressure at room temperature

Additional details

Publishing Information

Publisher
Pergamon Books Inc.
Imprint Place
Elmsford, NY (United States)
ISBN
0-08040-408-1
Imprint Title
Hydrogen energy progress 5678
Imprint Pagination
1594 p.
Journal Page Range
p. 1045-1050.

Conference

Title
8. world hydrogen energy conference.
Dates
20-27 Jul 1990.
Place
Honolulu, HI (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23052376
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL COMPOSITION; CHEMISORPTION; DEUTERIUM; HYDROGEN; HYDROGEN STORAGE; ISOTHERMAL PROCESSES; ISOTOPE RATIO; ISOTOPIC EXCHANGE; MAGNESIUM HYDRIDES; MASS SPECTROSCOPY; NICKEL HYDRIDES; PRESSURE DEPENDENCE; SEPARATION PROCESSES; TIME DEPENDENCE
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHEMICAL REACTIONS; ELEMENTS; HYDRIDES; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNESIUM COMPOUNDS; NICKEL COMPOUNDS; NONMETALS; NUCLEI; ODD-ODD NUCLEI; SORPTION; SPECTROSCOPY; STABLE ISOTOPES; STORAGE; TRANSITION ELEMENT COMPOUNDS

Optional Information

Secondary number(s)
CONF-900705--.