Journal ArticleDOI
Study on the structural and electrochemical properties of Ti-based multiphase hydrogen storage alloys
TLDR
In this paper, the multi-component, multiphase Ti-based hydrogen storage alloys (Ti 0.8 Zr 0.2 )(V 0.533 Mn 0.107 Cr 0.16 Ni 0.5, 7) have been studied systematically in order to find the lattice parameters and unit cell volumes of the C14 Laves phase and the V-based solid solution all decrease when x is increased.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2002-10-28. It has received 20 citations till now. The article focuses on the topics: Laves phase & Solid solution.read more
Citations
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Hydrogen storage and electrochemical properties of the La0.7Mg0.3Ni3.825-xCo0.675Mnx hydrogen storage electrode alloys
TL;DR: In this article, the structure, hydrogen storage and electrochemical properties of the La0.7Mg0.825−xCo0.675Mnx have been investigated systematically.
Journal ArticleDOI
Effects of aluminum substitution in C14-rich multi-component alloys for NiMH battery application
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.
Journal ArticleDOI
Structure and electrochemical properties of Ti0.25V0.35Cr0.40−xNix (x=0.05–0.40) solid solution alloys
Yujun Chai,Minshou Zhao +1 more
TL;DR: In this paper, the structure and electrochemical properties of Ti 0.25 V 0.35 Cr 0.40−x Ni x (x=0.05 −0.40) solid solution alloys have been studied.
Journal ArticleDOI
Structures and electrochemical characteristics of Ti0.26Zr0.07V0.24Mn0.1Ni0.33Mox (x=0-0.1) hydrogen storage alloys
TL;DR: The results of XRD analysis show that the alloys are mainly composed of V-based solid solution phase with body centered cubic (bcc) structure and C14 Laves phase with hexagonal structure as mentioned in this paper.
Journal ArticleDOI
Crystallographic and electrochemical characteristics of melt-spun Ti–Zr–Ni–La alloys
TL;DR: In this paper, the effect of rare earth element on the electrochemical performance of melt-spun alloys was investigated in detail and the phase structure of the alloys were analyzed by XRD and DSC.
References
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Journal ArticleDOI
Electrochemical impedance and deterioration behavior of metal hydride electrodes
Nobuhiro Kuriyama,Tetsuo Sakai,Hiroshi Miyamura,I. Uehara,Hiroshi Ishikawa,Toshikatsu Iwasaki +5 more
TL;DR: In this paper, Electrochemical impedance spectroscopy (EIS) was applied to metal hydride electrodes to investigate the deterioration of metal hydide electrodes using a mischmetal-based alloy, MmNi 3.5 Co 0.7 Al 0.8, using EIS.
Journal ArticleDOI
From permanent magnets to rechargeable hydride electrodes
J.J.G. Willems,K.H.J. Buschow +1 more
TL;DR: In this article, a brief historical survey is given of how the study of coercitivity mechanisms in SmCo5 permanent-magnet materials eventually led to the discovery of the favorable hydrogen sorption properties of the compound LaNi5.
Journal ArticleDOI
Hydrogen absorption by Laves phase related BCC solid solution
Etsuo Akiba,Hideki Iba +1 more
TL;DR: In this paper, a new concept of hydrogen absorbing alloy, called Laves phase related BCC solid solution, was proposed, which showed stability of hydrides and reaction kinetics almost identical to intermetallics such as laves phase alloys.
Journal ArticleDOI
Double-Phase Hydride Forming Compounds: A New Class of Highly Electrocatalytic Materials
Phl Peter Notten,P Hokkeling +1 more
TL;DR: In this paper, a double-phase alloy was proposed to improve the electrocatalytic activity of hydride forming intermetallic compounds of the ABs-type without making use of highly electrocalytic precious metals like Pd or Pt.