Destabilizing effect of Al substitution on hydrogen absorption in Zr(Al xV 1-x) 2

M. Bereznitsky; D. Mogilyanski; I. Jacob

doi:10.1016/j.jallcom.2012.07.055

Destabilizing effect of Al substitution on hydrogen absorption in Zr(Al _xV _1-x) ₂

M. Bereznitsky, D. Mogilyanski, I. Jacob

Unit of Nuclear Engineering

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The effect of Al substitution on the hydrogen absorption in Zr(Al _xV _1-x) ₂, x = 0, 0.1, 0.2, 0.5, has been examined at the pressure range 10 ^-4-1000 Torr for temperatures between 400 and 700 °C. The increasing content of Al destabilizes the bulk hydrogen absorption across the pseudobinary Zr(Al _xV _1- _x) ₂ intermetallic compounds. This behavior is opposed to the Al effect in other well-known hydrogen absorbing systems like LaAl _xNi _5-x, Zr(Al _xCo _1- _x) ₂, Zr(Al _xFe _1-x) ₂. This difference is discussed in view of the various factors that determine hydrogen absorption in intermetallic systems.

Original language	English
Pages (from-to)	213-217
Number of pages	5
Journal	Journal of Alloys and Compounds
Volume	542
DOIs	https://doi.org/10.1016/j.jallcom.2012.07.055
State	Published - 25 Nov 2012

Keywords

Destabilization of hydrogen absorption by Al
Hydride formation
Hydrogen absorption
Hydrogen solution
Zr(Al V ) pseudobinary intermetallic compounds

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/j.jallcom.2012.07.055

Cite this

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title = "Destabilizing effect of Al substitution on hydrogen absorption in Zr(Al xV 1-x) 2 ",

abstract = "The effect of Al substitution on the hydrogen absorption in Zr(Al xV 1-x) 2, x = 0, 0.1, 0.2, 0.5, has been examined at the pressure range 10 -4-1000 Torr for temperatures between 400 and 700 °C. The increasing content of Al destabilizes the bulk hydrogen absorption across the pseudobinary Zr(Al xV 1- x) 2 intermetallic compounds. This behavior is opposed to the Al effect in other well-known hydrogen absorbing systems like LaAl xNi 5-x, Zr(Al xCo 1- x) 2, Zr(Al xFe 1-x) 2. This difference is discussed in view of the various factors that determine hydrogen absorption in intermetallic systems.",

keywords = "Destabilization of hydrogen absorption by Al, Hydride formation, Hydrogen absorption, Hydrogen solution, Zr(Al V ) pseudobinary intermetallic compounds",

author = "M. Bereznitsky and D. Mogilyanski and I. Jacob",

note = "Funding Information: This work was partly supported by the Israeli Council for Higher Education .",

year = "2012",

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doi = "10.1016/j.jallcom.2012.07.055",

language = "English",

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T1 - Destabilizing effect of Al substitution on hydrogen absorption in Zr(Al xV 1-x) 2

AU - Bereznitsky, M.

AU - Mogilyanski, D.

AU - Jacob, I.

N1 - Funding Information: This work was partly supported by the Israeli Council for Higher Education .

PY - 2012/11/25

Y1 - 2012/11/25

N2 - The effect of Al substitution on the hydrogen absorption in Zr(Al xV 1-x) 2, x = 0, 0.1, 0.2, 0.5, has been examined at the pressure range 10 -4-1000 Torr for temperatures between 400 and 700 °C. The increasing content of Al destabilizes the bulk hydrogen absorption across the pseudobinary Zr(Al xV 1- x) 2 intermetallic compounds. This behavior is opposed to the Al effect in other well-known hydrogen absorbing systems like LaAl xNi 5-x, Zr(Al xCo 1- x) 2, Zr(Al xFe 1-x) 2. This difference is discussed in view of the various factors that determine hydrogen absorption in intermetallic systems.

AB - The effect of Al substitution on the hydrogen absorption in Zr(Al xV 1-x) 2, x = 0, 0.1, 0.2, 0.5, has been examined at the pressure range 10 -4-1000 Torr for temperatures between 400 and 700 °C. The increasing content of Al destabilizes the bulk hydrogen absorption across the pseudobinary Zr(Al xV 1- x) 2 intermetallic compounds. This behavior is opposed to the Al effect in other well-known hydrogen absorbing systems like LaAl xNi 5-x, Zr(Al xCo 1- x) 2, Zr(Al xFe 1-x) 2. This difference is discussed in view of the various factors that determine hydrogen absorption in intermetallic systems.

KW - Destabilization of hydrogen absorption by Al

KW - Hydride formation

KW - Hydrogen absorption

KW - Hydrogen solution

KW - Zr(Al V ) pseudobinary intermetallic compounds

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