A high capacity, template-electroplated NiSn intermetallic electrode for lithium ion battery
A high capacity, template-electroplated NiSn intermetallic electrode for lithium ion battery
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DOI：
10.1016/j.jpowsour.2011.04.028
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发表时间：
2011-09
期刊：
影响因子：
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通讯作者：
J. Hassoun;G. Elia;S. Panero;B. Scrosati
中科院分区：
文献类型：
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作者：
J. Hassoun;G. Elia;S. Panero;B. Scrosati
本文描述了一种通过模板电镀合成得到的镍锡金属间化合物材料。用X射线衍射仪(X射线衍射仪)和扫描电子显微镜(SEM)对材料的结构和形貌进行了分析。我们证明，在锂电池中循环时，镍锡电极表现为亚微米电极，表现出良好的响应。结果表明，模板电镀是一种很有前途的合成方法，可以优化镍锡电极的结构和形貌，使其成为先进锂离子电池的高容量负极。
In this paper we describe a Ni–Sn intermetallic material obtained via template electroplating synthesis. The structure and the morphology of this material are investigated by X ray diffraction (XRD) and Scanning Electron Microscopy (SEM) analyses. We demonstrate that Ni–Sn behaves as a sub-micrometric electrode showing a favourable response when cycled in a lithium cell. The results here reported suggest that the template electroplating is a promising synthetic approach that can lead to an optimized structure and morphology of the Ni–Sn electrode, such as to confer it a role of a high capacity anode in advanced lithium ion batteries.