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- W4377695005 abstract "The Mg90Ce5Y5 + x wt% ZnF2 (x = 3, 6, 10, 15) composites were prepared by mechanical ball-milling. The effects of ZnF2 contents on the hydrogen absorption and desorption properties of Mg90Ce5Y5 alloy were investigated by XRD, ICP-OES, TEM, PCT and DSC. The excellent hydriding-dehydriding characteristics of the samples after activation were attributed to the catalytic effect of the MgF2 and MgZn2 phases introduced in situ by the addition of ZnF2. The Mg90Ce5Y5 + 6 wt% ZnF2 composites exhibit the fastest hydrogen adsorption/desorption kinetics and lower decomposition temperatures. At 360 °C, 4.12 wt% H2 can be absorbed within 180 s, and completely dehydrogenated within 740 s. In addition, the activation energy of dehydrogenation is reduced to 89.5 kJ/ mol, the optimal dehydrogenation temperature is reduced to 318 °C. It is due to the generation of in situ catalysts that weaken the MgH bond energy, refine the grain sizes, expand specific surface area and increase hydrogen diffusion paths. However, the improvement of the thermodynamics of the composites is limited, the enthalpy is 75.9 kJ/mol H2." @default.
- W4377695005 created "2023-05-24" @default.
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- W4377695005 date "2023-08-01" @default.
- W4377695005 modified "2023-09-29" @default.
- W4377695005 title "Study on in situ modification mechanism of mg-Ce-Y based hydrogen storage alloy by ZnF2" @default.
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- W4377695005 cites W1989509600 @default.
- W4377695005 cites W1995113952 @default.
- W4377695005 cites W1998280586 @default.
- W4377695005 cites W2003359530 @default.
- W4377695005 cites W2006179181 @default.
- W4377695005 cites W2007738025 @default.
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- W4377695005 cites W2032539578 @default.
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- W4377695005 cites W2046807045 @default.
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- W4377695005 cites W2067402026 @default.
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- W4377695005 doi "https://doi.org/10.1016/j.matchar.2023.113027" @default.
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