高性能二氧化硅（0

材料导报:能源(英文) Pub Date : 2024-05-01 DOI:10.1016/j.matre.2024.100270

Wenwen Deng , Ying Zhou , Naiqi Hu , Shaocong Ni , Weihang Zhang , Chang Ming Li

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引用次数: 0

摘要

氧化硅作为锂离子电池（LIB）的负极材料具有高容量、低成本和比硅负极相对更高的循环稳定性等优点，因此很有吸引力。然而，其固有的低电子电导率、低初始库仑效率（ICE）和循环过程中的体积膨胀阻碍了它的应用。在本综述中，我们主要从活性材料和粘合剂两个方面总结了高性能氧化硅阳极的研究进展。在本综述的最后，我们将对未来前景进行展望。我们的综述为开发高性能氧化硅阳极提供了战略指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Recent advances of high performance SiOx(0

SiO_x is attractive as an anode material for lithium-ion batteries (LIBs) due to its high capacity, low cost, and relatively higher cyclic stability than Si anode. However, the intrinsic low electronic conductivity, low initial coulombic efficiency (ICE), and volume expansion during cycles hinder its applications. In this review, we summarize advances in high performance SiO_x anodes, mainly from two aspects: active material and binders. The future perspective is investigated at the end of this review. Our review provides strategical guidance for developing high performance SiO_x anodes.

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