A promising anode candidate for rechargeable nickel metal hydride power battery: An A5B19-type La–Sm–Nd–Mg–Ni–Al-based hydrogen storage alloy

Wang, Wenfeng; Qin, Runyue; Wu, Ruixiang; Tao, Xujie; Zhang, Hongming; Ding, Zhen; Fu, Yuechun; Zhang, Lu; Lailei, Wu; Li, Yuan; Han, Shumin

doi:10.1016/j.jpowsour.2020.228236

Cited by 27 publications

(6 citation statements)

References 44 publications

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“…The large-scale application of new energy vehicles, such as pure electric vehicles (EVs), hybrid electric vehicles (HEVs) and fuel cell vehicles (FCVs), has put forward new requirements for power batteries [1][2][3][4]. Among the large number of rechargeable batteries, the nickel-metal hydride (Ni-MH) battery plays an important role in the battery-powered electric vehicle market, especially in hybrid electric vehicles, because of its excellent high-rate and low-temperature discharge capabilities, resistance to overcharge/discharge ability and significant safety [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

“…Hydrogen storage alloys are used as Ni-MH anode materials, and their structure and properties affect the performance of batteries. Compared with traditional AB 5 -type (A is a rare earth; B is a transition metal) hydrogen storage alloys, La-Mg-Ni-based superlattice hydrogen storage alloys have the advantages of easy activation, high discharge capacity and high kinetic performance, so they have received considerable attention as negative electrode materials for advanced nickel-metal hydride (Ni-MH) batteries [5,[8][9][10][11][12][13]. However, the key element, Mg, in La-Mg-Ni system alloys is volatile at high temperatures.…”

Section: Introductionmentioning

confidence: 99%

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Effect of Mn Element on the Structures and Properties of A2B7-Type La–Y–Ni-Based Hydrogen Storage Alloys

Deng

Luo

Zhou

et al. 2022

Metals

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The structures, hydrogen storage behaviors and electrochemical properties of Y0.75La0.25Ni3.5−xMnx (x = 0–0.3) alloys were analyzed by X-ray diffraction, Neutron powder diffraction, pressure–composition isotherms and electrochemical tests. All alloys have a multiphase structure. With the increase in Mn content, the Gd2Co7-type phase of the alloys gradually transforms into the Ce2Ni7-type phase; the Mn atom mainly occupies the Ni sites in the [AB5] subunit and the interface between the [AB5] and [A2B4] subunits; the V[A2B4]/V[AB5] continuously decreases from 1.045 (x = 0) to 1.019 (x = 0.3), which reduces the volume mismatch between [A2B4] and [AB5] subunits. The maximum hydrogen absorption of the series alloys increases first and then decreases, and the addition of Mn effectively promotes the hydrogen absorption/desorption performance of the alloys. The maximum discharge capacity of the alloy electrodes is closely related to their hydrogen storage capacity at 0.1 MPa and hydrogen absorption/desorption plateau pressure. The cyclic stability of all the Mn-containing alloy electrodes is improved clearly compared to that of Mn-free alloy electrodes, because the volume mismatch between the [AB5] and [A2B4] subunits of the alloys becomes smaller after the addition of Mn, which can improve the structural stability and reduce the corrosion of alloys during hydrogen absorption/desorption cycles. When the Mn content is between 0.1 and 0.15, the Ce2Ni7-type phase of the alloys has high abundance and the alloy electrodes exhibit excellent overall performance.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of Mn Element on the Structures and Properties of A2B7-Type La–Y–Ni-Based Hydrogen Storage Alloys

Deng

Luo

Zhou

et al. 2022

Metals

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“…Easier activation and quick absorption of hydrogen are the advantages of AB 5 battery, but it has a limitation of less capacity. AB 2 alloy, on the other hand, has higher discharge capacity and storage but inferior rate discharge capability (Wang, Qin, et al, 2020). Rare earth-Mg-Ni, which is a third generation alloy, is a promising candidate to be used in the anode of NiMH battery because of its higher discharge capacity.…”

Section: Electrode Materialsmentioning

confidence: 99%

Recent advancement in rechargeable battery technologies

Sarmah

Lakhanlal

Kakati

et al. 2022

WIREs Energy & Environment

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The ongoing energy issues worldwide have led to the continuous growth of the electrochemical energy storage system in recent years, and the battery is a vital part of it. The battery market, mainly rechargeable batteries, is expanding rapidly to cater to the demands of the changing society, along with the utilization of batteries in electric vehicles, the renewable energy sector, and the industrial sector. From the matured technology like the lead-acid battery to the most advanced Li-ion (Li-ion) battery, rechargeable battery technology has developed significantly. In comparison to the conventional lead-acid battery, other rechargeable battery technologies such as Li-ion, nickel-metal hydride (NiMH), and nickel-cadmium (Ni-Cd) batteries are considered as more promising electrochemical energy storage systems. The Li-ion battery, which has been on the market since 1991, is the most popular rechargeable battery due to its high energy density and good durability. With the growing market demand of battery with superior electrochemical performance in terms of specific energy, cyclability, stability, and better safety, next generation Li-ion batteries are being widely explored in the recent time. This review discusses various rechargeable batteries which are in trend and the issues and challenges associated with it. The advancements that have taken place primarily in the electrode (both cathode and anode) materials, along with electrolytes, for improving the battery performance from the year 2000 onwards are discussed.Moreover, discussion on next-generation batteries is also covered in this review.

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“…The comparative performance of these batteries, presented in Table 2, is lower than nickel-based batteries (Ni-Fe, Ni-Zn, Ni-Cd, Ni-MH, Ni-H 2 ) [170][171][172][173][174][175][176]. The most recent battery candidates developed are Li-Ion [76][77][78][79][80][81][82][83], Lipolymer [84][85][86][87][88][89][90][91], and NiMH [122][123][124][125][126][127][128] batteries, due to significant energy density, life cycle, and operating temperature range, where the battery can provide its highest promising efficiency. The other listed batteries are undesirable for EVs; the worst kinds are NaNiCl 2 [92][93][94][95][96][97][98][99][100][101][102][103], NaS, NiZn [129][130][131][1...…”

Section: Systematic Review Of Recent Development In Besssmentioning

confidence: 99%

Future Trends and Aging Analysis of Battery Energy Storage Systems for Electric Vehicles

et al. 2021

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The increase of electric vehicles (EVs), environmental concerns, energy preservation, battery selection, and characteristics have demonstrated the headway of EV development. It is known that the battery units require special considerations because of their nature of temperature sensitivity, aging effects, degradation, cost, and sustainability. Hence, EV advancement is currently concerned where batteries are the energy accumulating infers for EVs. This paper discusses recent trends and developments in battery deployment for EVs. Systematic reviews on explicit energy, state-of-charge, thermal efficiency, energy productivity, life cycle, battery size, market revenue, security, and commerciality are provided. The review includes battery-based energy storage advances and their development, characterizations, qualities of power transformation, and evaluation measures with advantages and burdens for EV applications. This study offers a guide for better battery selection based on exceptional performance proposed for traction applications (e.g., BEVs and HEVs), considering EV’s advancement subjected to sustainability issues, such as resource depletion and the release in the environment of ozone and carbon-damaging substances. This study also provides a case study on an aging assessment for the different types of batteries investigated. The case study targeted lithium-ion battery cells and how aging analysis can be influenced by factors such as ambient temperature, cell temperature, and charging and discharging currents. These parameters showed considerable impacts on life cycle numbers, as a capacity fading of 18.42%, between 25–65 °C was observed. Finally, future trends and demand of the lithium-ion batteries market could increase by 11% and 65%, between 2020–2025, for light-duty and heavy-duty EVs.

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A promising anode candidate for rechargeable nickel metal hydride power battery: An A5B19-type La–Sm–Nd–Mg–Ni–Al-based hydrogen storage alloy

Cited by 27 publications

References 44 publications

Effect of Mn Element on the Structures and Properties of A2B7-Type La–Y–Ni-Based Hydrogen Storage Alloys

Effect of Mn Element on the Structures and Properties of A2B7-Type La–Y–Ni-Based Hydrogen Storage Alloys

Recent advancement in rechargeable battery technologies

Future Trends and Aging Analysis of Battery Energy Storage Systems for Electric Vehicles

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