Promising hydrogen storage properties of cost-competitive La(Y)–Mg–Ca–Ni AB<sub>3</sub>-type alloys for stationary applications

Xin, Gongbiao; Yuan, Huiping; Yang, Kang; Jiang, Lijun; Liu, Xiaopeng; Wang, Shumao

doi:10.1039/c6ra01585a

Cited by 12 publications

(1 citation statement)

References 35 publications

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“…Considering the uncertainty of fossil fuel supply, as well as its depletion and the existing environmental conditions, it is essential to replace traditional and conventional energy sources with clean, alternative, and renewable energy sources [1,2]. A number of qualities of hydrogen make it an excellent energy vector to deal with the pollution problems and energy problems that lie ahead [3].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

et al. 2022

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In a fuel cell electric vehicle (FCEV) powered by a metal hydride tank, the performance of the tank is an indicator of the overall health status, which is used to predict its behaviour and make appropriate energy management decisions. The aim of this paper is to investigate how to evaluate the effects of charge/discharge cycles on the performance of a commercial automotive metal hydride hydrogen storage system applied to a real FCEV. For this purpose, a mathematical model is proposed based on uncertain physical parameters that are identified using the stochastic particle swarm optimisation (PSO) algorithm combined with experimental measurements. The variation of these parameters allows an assessment of the degradation level of the tank’s performance on both the quantitative and qualitative aspects. Simulated results derived from the proposed model and experimental measurements were in good agreement, with a maximum relative error of less than 2%. The validated model was used to establish the correlations between the observed degradations in a hydride tank recovered from a real FCEV. The results obtained show that it is possible to predict tank degradations by developing laws of variation of these parameters as a function of the real conditions of the use of the FCEV (number of charging/discharging cycles, pressures, mass flow rates, temperatures).

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Section: Introductionmentioning

confidence: 99%

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

et al. 2022

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Crystal Structures and Electrochemical Properties of R1.5Ca1.5MgNi14(R=Nd, Gd and Er) Hydrogen Storage Alloys

Jiahe

Zhang

Sun

2019

Chem. Res. Chin. Univ.

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Experimental and theoretical investigation of absorption and desorption of hydrogen in the LaNi4Co0.5Mn0.5 alloy

Bouaziz

Briki²,

Dhahri

et al. 2022

Chemical Engineering Science

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Promising hydrogen storage properties of cost-competitive La(Y)–Mg–Ca–Ni AB₃-type alloys for stationary applications

Abstract: The effective hydrogen storage properties of cost-competitive AB3-type alloys are quite large, which can be coupled with fuel cells.

Cited by 12 publications

References 35 publications

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

Crystal Structures and Electrochemical Properties of R1.5Ca1.5MgNi14(R=Nd, Gd and Er) Hydrogen Storage Alloys

Experimental and theoretical investigation of absorption and desorption of hydrogen in the LaNi4Co0.5Mn0.5 alloy

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Promising hydrogen storage properties of cost-competitive La(Y)–Mg–Ca–Ni AB3-type alloys for stationary applications

Abstract: The effective hydrogen storage properties of cost-competitive AB3-type alloys are quite large, which can be coupled with fuel cells.

Cited by 12 publications

References 35 publications

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

Evaluation of the Performance Degradation of a Metal Hydride Tank in a Real Fuel Cell Electric Vehicle

Crystal Structures and Electrochemical Properties of R1.5Ca1.5MgNi14(R=Nd, Gd and Er) Hydrogen Storage Alloys

Experimental and theoretical investigation of absorption and desorption of hydrogen in the LaNi4Co0.5Mn0.5 alloy

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Promising hydrogen storage properties of cost-competitive La(Y)–Mg–Ca–Ni AB₃-type alloys for stationary applications