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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Electrochemical lithium storage performance of ternary Zn-Co-Ni alloy thin film as negative electrodes by electrodeposition method
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Electrochemical lithium storage performance of ternary Zn-Co-Ni alloy thin film as negative electrodes by electrodeposition method

机译:Zn-Co-Ni合金三元薄膜负极电沉积锂的电沉积性能

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摘要

Ternary Zn-Co-Ni alloy film electrode as an anode has been investigated, for the first time, for the purpose of electrochemical lithium storage in lithium-ion batteries. In this study, the ternary Zn-Co-Ni alloy film electrode is prepared by electroplating method. The electrodes were examined using X-ray diffraction (XRD), FE-SEM with EDX, and impedance studies. The electrochemical results demonstrate that the Zn-Co-Ni alloy film electrode delivers an initial discharge capacity of 281 mAh g~(-1) and improves to 650 mAhg~(-1) at the end of 30th cycling with no capacity fading at 0.1 C rate.
机译:首次研究了三元Zn-Co-Ni合金膜电极作为阳极,目的是将锂离子电池中的电化学锂储存起来。本研究采用电镀法制备了三元Zn-Co-Ni合金膜电极。使用X射线衍射(XRD),带有EDX的FE-SEM和阻抗研究检查电极。电化学结果表明,Zn-Co-Ni合金膜电极的初始放电容量为281 mAh g〜(-1),在第30次循环结束时提高至650 mAhg〜(-1),0.1时无容量衰减。箱。

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