Effect of substitutional elements on hydrogen absorption properties in Mm-based AB5 alloys
TL;DR: In this paper, the authors studied the hydrogen absorption isotherms for the CaCu5 hexagonal structured alloys MmNi3.4, Mm Ni3.8Al 0.368Mn0.5Fe0.4Co 0.333V0.333Al0.3Fe0,4Fe 0.5Co 0,5Fe 0,6Al 0,7Al 0 0,8Al0 0.4Fe0 0,4Co0.
About: This article is published in Journal of Alloys and Compounds.The article was published on 2004-01-28. It has received 48 citations till now. The article focuses on the topics: Hydrogen & Hydrogen storage.
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TL;DR: In this paper, the authors explored the technical issues surrounding the use of hydrogen storage, in conjunction with a PEM electrolyser and PEM fuel cell, to guarantee electricity supply when the energy source is intermittent, most typically solar photovoltaic.
131 citations
TL;DR: In this paper, the role of Mn in C14 Laves phase alloys for battery applications was studied by adjusting the Mn content in exchange with Ni and Cr in three series of C14 AB2 Laves Phase alloys.
64 citations
TL;DR: In this paper, the effects of aluminum substitution to the structural, electrochemical, and gas phase hydrogen storage properties of C14-rich alloys were reported, including minor phases including C15 and TiNi, identified by X-ray diffraction analysis.
50 citations
TL;DR: In this article, the performance of metal hydride based cooling system (MHCS) is evaluated by characterizing intermetallic hydrides to determine their suitability in MHCS, and the effect of compositional changes on the variation of these parameters due to the variation in pressure concentration isotherm properties (storage capacity, plateau slope, hysteresis effect, etc.) was studied.
48 citations
TL;DR: In this article, a novel AB5-type, non-stoichiometric, lanthanum-rich MmNi3.03Si0.85Co0.60Mn0.31Al0.08 (Mm: Misch metal) hydrogen storage metal hydride alloy electrodes are prepared.
46 citations
References
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TL;DR: In this article, the magnetization behavior of annealed hydrogen storage MmNi 5 − x Al x ( x = 0.4, 0.6 Sn 0.8) was studied.
11 citations
TL;DR: In this article, the authors describe the hydrogen absorption mechanism of two samples of MmNi4.5Al0.5, having two different misch metal compositions, and show that sample-2 has better hydrogen absorption-desorption properties and is therefore better for the technological uses of hydrogen energy.
9 citations
TL;DR: In this paper, a PuNi3-type alloy Zr0.2Tb0.1Tb 0.5Co 1.8Fe1.9Fe 1.5-H was studied in the range 75≤T (°C) ≤150 and 0.1≤P (bar)≤30.
7 citations
TL;DR: In this article, the results of the investigation of the interaction of four alloys of MmNi 5 ± δ are presented, and the properties of these alloys depend on the composition of mischmetal and the mode of preparation of the alloys.
6 citations