Journal ArticleDOI
Hydrogen absorption characteristics of the Zr-xHoxCo2 system in the pressure range 0–40 bar
R. Ramesh,K.V.S. Rama Rao +1 more
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TLDR
In this paper, the C-15-type Laves phase structure of intermetallic compounds Zr 1-x Ho x Co 2 (x = 0.4, 0.6 and 0.8) was determined for the intermetall compounds with a temperature range 50-200 °C at pressures up to 40 bar.About:
This article is published in Journal of Alloys and Compounds.The article was published on 1993-01-29. It has received 36 citations till now. The article focuses on the topics: Hydrogen & Laves phase.read more
Citations
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Journal ArticleDOI
Enthalpies of formation of binary Laves phases
TL;DR: In this article, the enthalpies of binary transition-metal lanthanide Laves phases including ReCo 2, ReNi 2, ReFe 2 and ReRu 2 have been reviewed.
Journal ArticleDOI
The effect of non-stoichiometry on the hydrogen storage properties of Ti-substituted AB2 alloys
M. Kandavel,Sundara Ramaprabhu +1 more
TL;DR: In this article, the effect of non-stoichiometry on the hydrogen storage capacity of the alloys has been studied at 50 °C and the powder x-ray diffractograms of the alloy hydrides have been analyzed.
Journal ArticleDOI
Hydriding properties of Ti-substituted non-stoichiometric AB2 alloys
M. Kandavel,Sundara Ramaprabhu +1 more
TL;DR: In this article, powder X-ray diffraction patterns of Ti 0.1 Zr 0.5 Co 0.9 V 0.6 and Ti0.1 Fe 0.55 Co 0.5 have been obtained in order to study the effect of hydrogenation on the crystal structure.
Journal ArticleDOI
Optimization of AB2 type alloy composition with superior hydrogen storage properties for stationary applications
TL;DR: In this article, a range of (Ti0.65Zr0.35)1+xMnCr0.8Fe0.2 (x = 0, 0.075 and 0.1) C14 Laves phase AB2 type alloys were synthesized by levitation induction melting under an argon atmosphere.
Journal ArticleDOI
Kinetics of hydrogen absorption in Ho1-xMmxCo2 alloys
TL;DR: In this article, the existence of three different phase regions, α-phase, (α+β)-phase and β-phase have been identified from hydriding kinetic reactions and corresponding reaction rate constants.
References
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Journal ArticleDOI
Amorphization of the CeFe2 Laves phase compound by hydrogen absorption
TL;DR: In this paper, the structural changes of the CeFe2 Laves phase compound during the hydrogen absorption and desorption process have been investigated by X-ray diffraction, transmission electron microscopy, thermal analysis and magnetic property measurements.
Journal ArticleDOI
Hydrogen absorption in Zr(AlxB1−x)2 (BFe, Co) laves phase compounds
I. Jacob,D. Shaltiel +1 more
TL;DR: In this paper, the hydrogen absorption capacity of the systems Zr(AlxFe1−x)2 (0⩽ x ⩽1) was measured at hydrogen pressure of 70 atm and room temperature.
Journal ArticleDOI
Note on the change in magnetic properties of GdCo2 on hydrogen absorption
Journal ArticleDOI
The hyperstoichiometric ZrMn1 + xFe1 + y−H2 system I: Hydrogen storage characteristics
V.K. Sinha,W.E. Wallace +1 more
TL;DR: The ZrMn1 + xFe1 + y−H2 systems with x,y = 0.11-0.53 and x + y ⩽ 0.64 were studied as a function of composition, temperature, and hydrogen dissociation pressure (0.01-50 atm) as discussed by the authors.
Journal ArticleDOI
Hydrogen absorption by zirconium-manganese-iron (ZrMn2MnyFex)
TL;DR: In this paper, it was shown that ZrMn/sub 2/Fe/sub x/ reacts with hydrogen very readily to form very hydrogen-rich systems and the hydrogen is very labile.
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