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Lithium-ion battery fundamentals and exploration of cathode materials …
Typically, a basic Li-ion cell (Fig. 1) consists of a positive electrode (the cathode) and a negative electrode (the anode) in contact with an electrolyte containing Li-ions, which …
Rare earth–Mg–Ni-based hydrogen storage alloys as negative …
R–Mg–Ni-based hydrogen storage alloys are a new group of negative electrode materials with high energy density for use in Ni/MH batteries. The introduction of Mg into AB …
The Current Status of Hydrogen Storage Alloy …
Two types of Ti-Ni binary alloys, TiNi and Ti 2 Ni, are able to absorb large amounts of hydrogen and are candidates as negative electrode material in NiMH batteries. TiNi alloy exhibits polymorphism, which is the …
Metal hydrides as negative electrode materials for Ni–
2.1 Crystal structures. Ternary La–Mg–Ni hydrogen storage alloys with composition La 1−x Mg x Ni y (x = 0.2–0.4, y = 3–4) have attracted increasing interest as …
Progress of hydrogen storage alloys for Ni-MH rechargeable …
Here, we detail the relationships between electrochemical performances and properties of hydrogen storage alloys used as the negative electrode in Ni-MH batteries, with …
Journal of Materials Chemistry A
Nickel metal hydride (Ni-MH) batteries have demonstrated key technology advantages for applications in new-energy vehicles, while the main challenge derives from the insufficient …
Kineticand thermodynamicstudies ofhydrogen storage alloys as …
intermetallic compound families as materials for negative electrodes of rechargeable Ni/MH batteries. The performance of the metal-hydride electrode is determined by both the kinetics of …
Structures and hydrogen storage properties of RE–Mg–Ni
Liu YF, Pan HG, Gao MX, Wang QD. Advanced hydrogen storage alloys for Ni/MH rechargeable batteries. J Mater Chem. 2011;21(13):4743. Article CAS Google Scholar …
Kinetic and thermodynamic studies of hydrogen storage alloys as ...
PDF | This paper reviews the present performances of intermetallic compound families as materials for negative electrodes of rechargeable Ni/MH... | Find, read and cite all …
Kinetic and thermodynamic studies of hydrogen storage alloys as ...
A large number of hydrogen storage alloys have been developed as negative electrode materials for Ni/MH batteries. Their performances differ greatly in terms of specific …
Design of Hydrogen Storage Alloys/Nanoporous Metals Hybrid Electrodes …
To meet the marketing requirements for high-power Ni-MH batteries, one has to enhance the high rate dischargeability (HRD) properties of their negative electrode …
Kineticand thermodynamicstudies ofhydrogen storage alloys as negative …
intermetallic compound families as materials for negative electrodes of rechargeable Ni/MH batteries. The performance of the metal-hydride electrode is determined by both the kinetics of …
Review: on rare-earth perovskite-type negative electrodes in …
Rare-earth perovskite-type oxides may be used in nickel–metal hydride (Ni/MH) battery technology because these materials may store hydrogen in strong alkaline …
Kinetic and thermodynamic studies of hydrogen storage alloys …
The steps of hydrogen absorption/desorption such as charge-transfer and hydrogen diffusion for evaluating the electrochemical properties of hydrogen storage alloys are …
Electrode Materials, Structural Design, and Storage Mechanisms …
Currently, energy storage systems are of great importance in daily life due to our dependence on portable electronic devices and hybrid electric vehicles. Among these energy …
Design of Hydrogen Storage Alloys/Nanoporous …
To meet the marketing requirements for high-power Ni-MH batteries, one has to enhance the high rate dischargeability (HRD) properties of their negative electrode materials—hydrogen...
Rare earth–Mg–Ni-based hydrogen storage alloys as negative electrode ...
R–Mg–Ni-based hydrogen storage alloys are a new group of negative electrode materials with high energy density for use in Ni/MH batteries. The introduction of Mg into AB …
Hydrogen-absorbing alloys for the NICKEL–METAL hydride battery
As clean energy materials, hydrogen storage alloys have been widely investigated and applied as negative electrodes for nickel-metal hydride (Ni-MH) rechargeable …
AB-type dual-phase high-entropy alloys as negative electrode of …
Two different kinds of AB-type HEAs were examined for their capacity as negative electrode materials of Ni-MH batteries. The dual-phase HEA TiV 2 ZrCrMnFeNi with …
The Current Status of Hydrogen Storage Alloy Development for ...
Two types of Ti-Ni binary alloys, TiNi and Ti 2 Ni, are able to absorb large amounts of hydrogen and are candidates as negative electrode material in NiMH batteries. …
Kinetic and thermodynamic studies of hydrogen storage alloys …
PDF | This paper reviews the present performances of intermetallic compound families as materials for negative electrodes of rechargeable Ni/MH... | Find, read and cite all …
Review: on rare-earth perovskite-type negative …
Rare-earth perovskite-type oxides may be used in nickel–metal hydride (Ni/MH) battery technology because these materials may store hydrogen in strong alkaline environments, and also because of their abundance and low …
AB-type dual-phase high-entropy alloys as negative electrode of …
Various types of hydrogen storage alloys are used as electrode material for Ni-MH batteries which are either Mg-based, Ti–V-based, RE-Mg-Ni-based (RE: rare-earth …
Ni-Metal Hydride Batteries
The negative electrode is obtained by coating the hydrogen storage alloy paste on the punched steel metal. The paste consists of the mixture of the hydrogen storage alloy …
Nickel-Metal Hydride (Ni-MH) Batteries: Principles, Types, …
The negative electrode, which is a metal hydride mixture, consists of the potassium hydroxide electrolyte and the positive electrode, the active material of which is …
Research progress on carbon materials as negative …
Due to their abundance, low cost, and stability, carbon materials have been widely studied and evaluated as negative electrode materials for LIBs, SIBs, and PIBs, including graphite, hard carbon (HC), soft carbon (SC), graphene, and …