Electrochemical hydrogenation properties of LaNi sub(4.6)Zn sub(0.4-x)Sn sub(x) alloys

A series of five LaNi sub(4.6)Zn sub(0.4-x)Sn sub(x) alloys (x = 0-0.4) has been investigated in view of their electrochemical hydrogen capacity and exchange current density of H sub(2)O/H sub(2) system. The hydrogenation parameters are similar to those of LaNi sub(5) parent compound when part of ni...

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Bibliographic Details
Published in:	Journal of alloys and compounds Vol. 644; pp. 916 - 922
Main Authors:	Dymek, Maityna, Rozdzynska-Kielbik, Beata, Pavlyuk, Volodymyr V, Bala, Henryk
Format:	Journal Article
Language:	English
Published:	25-09-2015
Subjects:	Alloys Exchange Hydrogen storage Hydrogenation Nickel Parents Rare earth alloys Tin
Online Access:	Get full text
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Summary:	A series of five LaNi sub(4.6)Zn sub(0.4-x)Sn sub(x) alloys (x = 0-0.4) has been investigated in view of their electrochemical hydrogen capacity and exchange current density of H sub(2)O/H sub(2) system. The hydrogenation parameters are similar to those of LaNi sub(5) parent compound when part of nickel is substituted either with Zn or with Sn. Simultaneous presence of Zn and Sn reveals its synergistic outcome and is prone to evident improvement of alloy hydrogenation properties.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 content type line 23 ObjectType-Feature-2
ISSN:	0925-8388
DOI:	10.1016/j.jallcom.2015.05.072