Journal ArticleDOI
Hydrogen storage properties of ZrMnFe1−xNix (x=0.2, 0.4, 0.5 and 0.6) alloys
TLDR
In this article, the authors investigated the hydrogen absorption pressure-composition isotherms for the ZrMnFe1−xNix (x=0.2, 0.4,0.5 and 0.6) alloys having the C14 type hexagonal structure in the temperature and pressure ranges 30≤T≤100°C and using a pressure reduction method.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2002-05-02. It has received 22 citations till now. The article focuses on the topics: Hydrogen storage & Lattice constant.read more
Citations
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Journal ArticleDOI
Synthesis of carbon nanotubes by pyrolysis of acetylene using alloy hydride materials as catalysts and their hydrogen adsorption studies
TL;DR: In this article, the catalytic synthesis of carbon nanotubes by pyrolysis of acetylene over Zr based AB2 and Mm (Misch metal) based AB5 alloy hydrides is discussed.
Journal ArticleDOI
Effect of substitutional elements on hydrogen absorption properties in Mm-based AB5 alloys
N. Mani,Sundara Ramaprabhu +1 more
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.
Journal ArticleDOI
Influence of temperature on the electrochemical characteristics of MmNi3.03Si0.85Co0.60Mn0.31Al0.08 hydrogen storage alloys
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.
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.
References
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BookDOI
Hydrogen in Intermetallic Compounds I
TL;DR: In this article, the most important diagnostics in this phase will undoubtedly be the neutron diagnostics, but other systems which are essential in unravelling the energy balance, such as the bolometers will retain a key iminence as will diagnostics determining impurity and instability behaviour, including the spectroscopic and X-ray systems.
Journal ArticleDOI
Electrochemical behaviour of intermetallic-based metal hydrides used in Ni/metal hydride (MH) batteries: a review
TL;DR: In this paper, the authors present some recent results on the electrochemical behavior of metal hydride batteries and the mechanisms of the hydrogen evolution reaction (h.r.) taking place.
Journal ArticleDOI
Hydrogen absorption and its effect on the magnetic properties of rare-earth iron intermetallics
TL;DR: In this paper, the magnetic properties of the hydrides were determined and compared with the original compounds and it was shown that the magnetic moment per Fe atom is much larger in hydride phases.
Journal ArticleDOI
Properties of metal hydrides for use in industrial applications
O. Bernauer,C. Halene +1 more
TL;DR: In this article, the development of metal hydrides and storage systems on the basis of metal hydrogens has shown that from the viewpoint of highly versatile applicability these systems can meet the following major requirements: high specific storage capacity; fast charging and discharging; high operational safety; long service life.
Journal ArticleDOI
Effect of hydrogen absorption on the magnetic properties of ZrMn2−xFex ternaries with a C14 structure
TL;DR: Magnetization measurements were carried out on ZrMn 2− x Fe x ( x = 0.4, 0.7 and 1.0) and their hydrides as mentioned in this paper.
Related Papers (5)
The effect of non-stoichiometry on the hydrogen storage properties of Ti-substituted AB2 alloys
M. Kandavel,Sundara Ramaprabhu +1 more