Journal ArticleDOI
Electrochemical behaviour of multicomponent ZrTiVMnCrNi alloys in alkaline solution
Grażyna Wójcik,Maciej Kopczyk,Grażyna Mlynarek,Wlodzimierz Majchrzyckia,Maria Beltowska-Brzezinska +4 more
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TLDR
In this article, the effect of the composition of multicomponent Ni alloys on their hydrogen storage capacity and on the rate of electrosorption/desorption of hydrogen was investigated under potentiodynamic as well as single-pulse and long-term galvanostatic conditions.About:
This article is published in Journal of Power Sources.The article was published on 1996-01-01. It has received 4 citations till now. The article focuses on the topics: Alloy & Dissolution.read more
Citations
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Journal ArticleDOI
Electrochemical Open-Circuit Voltage and Pressure-Concentration-Temperature Isotherm Comparison for Metal Hydride Alloys
TL;DR: In this article, the authors compared the electrochemical pressure-concentration-temperature (EPCT) method with the gaseous phase pressure concentration temperature (PCT), and demonstrated the differences between the two.
Journal ArticleDOI
Synthesis, Morphology, and Hydrogen Absorption Properties of TiVMn and TiCrMn Nanoalloys with a FCC Structure.
TL;DR: A new potential methodology for development of next-generation hydrogen absorption materials is demonstrated through ball milling with carbon black as additive and differential scanning calorimetry measurements under hydrogen atmosphere of the two obtained TiVMn and TiCrMn nanoalloys show much enhancement on the hydrogen absorption performance.
Journal ArticleDOI
AC impedance behavior of the Ti4Ni2Oy and Ti3.5Zr0.5Ni2Oy type metal hydride electrodes
TL;DR: In this paper, the hydrogen storage alloy electrodes of the type Ti4Ni2Oy (y=0, 0.3 and 0.6) and Ti3.5Zr0.30 were investigated by impedance spectroscopy for potential application as negative electrode in alkaline secondary nickel-metal hydride (MH) batteries.
Book ChapterDOI
Types of hydrogen storage materials
Mieczysław Jurczyk,Marek Nowak +1 more
TL;DR: In this chapter different materials used for hydrogen storage have been discussed in detail.
References
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Journal ArticleDOI
Surface modification of metal hydride negative electrodes and their charge/discharge performance
TL;DR: In this paper, negative electrodes consisting of a multicomponent alloy (MmNi3.6Mn0.4Al0.3Co0.7) in a porous nickel substrate were modified by using different kinds of electroless plating baths or alkaline solutions containing hypophosphite as a reducing agent.
Journal ArticleDOI
Electrochemical characterization of surface-modified negative electrodes consisting of hydrogen storage alloys
TL;DR: In this paper, negative electrodes consisting of MmNi 3.6 Mn 0.4 Al 0.3 Co 0.7 Alloy powder filled in a porous nickel substrate were modified by using different electroless plating baths or alkaline solutions containing hypophosphite as a reducing agent.
Journal ArticleDOI
ニッケル-水素電池用負極材料としての LaNi5 系水素吸蔵合金の電気化学特性
TL;DR: LaNi5 as discussed by the authors, LaNi5 の Ni, Cr, Mn, Cu, Cr and Mn (2018) [1] [2] [3], [4]
Journal ArticleDOI
Electrochemical characteristics of hydrogen storage alloys modified by electroless nickel coatings
TL;DR: In this article, the performance of the negative electrode was evaluated with various electroless Ni-P and Ni-B coatings to improve the discharge capacity and high-rate dischargeability.
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