Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7743965 | Journal of Power Sources | 2012 | 5 Pages |
Abstract
⺠Elements of the 13th and 14th group tend to cumulate in phase Mg2Ni of the eutectic Mg/Mg2Ni. ⺠This tendency to segregation is most significant in hydrogen-charged state of alloys with alloying elements from the 13th group. ⺠It seems that the tendency to segregation is correlated with the ionization potential of alloying element. ⺠The higher is the enrichment of phase Mg2NiH4 on X, the higher is the hydrogen storage capacity of (Mg-Ni-X)-H. ⺠The highest storage capacity was observed for alloy Mg-Ni-In.
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Authors
J. Cermak, L. Kral,