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Hydrogen Solubility in Inhomogeneous PD Alloys

Published online by Cambridge University Press:  10 February 2011

Ted B. Flanagan ,
D. Wang  and
J. D. Clewley
Ted B. Flanagan
Affiliation:
Chemistry Department, University of Vermont, Burlington, VT 05405
D. Wang
Affiliation:
Chemistry Department, University of Vermont, Burlington, VT 05405
J. D. Clewley
Affiliation:
Chemistry Department, University of Vermont, Burlington, VT 05405
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Abstract

As-cast, arc-melted Pd-Ni alloys are inhomogeneous and the H2 isotherms for these differ from their homogeneous counterparts in the two phase, (dilute + hydride), regions but not in the dilute phase regions. Pd-Ni alloys, which become inhomogeneous via a ternary (Pd + Ni + H) equilibrium phase change, have H2 isotherms which differ from those of the homogeneous alloy in both the two-phase and the dilute phase regions. These results are discussed with respect to the expected type of inhomogeneities.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 513: Symposium H – Hydrogen in Semiconductors and Metals , 1998 , 85
Copyright
Copyright © Materials Research Society 1998

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References

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