FexNi100−x纳米结构的相组成和晶体结构对锂离子电池负极材料使用效率的影响研究

Q4 Physics and Astronomy

Eurasian Journal of Physics and Functional Materials Pub Date : 2020-12-25 DOI:10.29317/ejpfm.2020040404

D. Borgekov, N. Hlebnikov, D. Shlimas, A. Kozlovskiy

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引用次数: 0

摘要

获得了使用FexNi100−x纳米管作为锂离子电池阳极材料的效率结果。在研究过程中，发现与铁纳米管相比，将结构中镍的浓度增加到40at.%和60at.%会导致循环的资源数量急剧增加两倍以上。资源寿命的这种差异是由于镍浓度超过40at.%的FexNi100−x纳米管具有更高的破坏稳定性以及抗氧化性。

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Study of the influence of the phase composition and crystal structure of FexNi100−x nanostructures on the efficiency of using lithium-ion batteries as anode materials

The results of the efficiency of using FexNi100−x nanotubes as anode materials for lithium-ion batteries have been obtained. In the course of research, it was found that an increase in the concentration of nickel in the structure to 40 and 60 at.% leads to a sharp increase in the resource number of cycles by more than two times in comparison with iron nanotubes. Such a difference in the resource lifetime is due to the higher stability of FexNi100−x nanotubes with a nickel concentration of more than 40 at.% to destruction, as well as resistance to oxidation.

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来源期刊

Eurasian Journal of Physics and Functional Materials Materials Science-Materials Science (miscellaneous)

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

5 weeks