One dimensional Si/Sn - based nanowires and nanotubes for lithium-ion energy storage materials
One dimensional Si/Sn - based nanowires and nanotubes for lithium-ion energy storage materials
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DOI：
10.1039/c0jm03842c
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发表时间：
2011-01-01
影响因子：
--
通讯作者：
Cho, Jaephil
中科院分区：
文献类型：
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作者：
Choi, Nam-Soon;Yao, Yan;Cho, Jaephil
人们对将纳米材料用于先进的锂离子电池电极产生了极大的兴趣，特别是通过使用高比容量材料来增加能量密度。最近，研究表明，一维（1D）Si/Sn纳米线（NW）和纳米管（NT）具有实现高能量密度以及长循环寿命的巨大潜力，可用于下一代先进的能量存储应用。在这篇专题文章中，我们回顾了硅基纳米线和纳米管作为高容量阳极材料的最新进展。最后讨论了一维纳米结构阳极的基本认识和未来的挑战。
There has been tremendous interest in using nanomaterials for advanced Li-ion battery electrodes, particularly to increase the energy density by using high specific capacity materials. Recently, it was demonstrated that one dimensional (1D) Si/Sn nanowires (NWs) and nanotubes (NTs) have great potential to achieve high energy density as well as long cycle life for the next generation of advanced energy storage applications. In this feature article, we review recent progress on Si-based NWs and NTs as high capacity anode materials. Fundamental understanding and future challenges on one dimensional nanostructured anode are also discussed.