期刊
NANO-MICRO LETTERS
卷 6, 期 4, 页码 347-358出版社
SHANGHAI JIAO TONG UNIV PRESS
DOI: 10.1007/s40820-014-0008-2
关键词
Li-ion batteries; Anode; Si; High capacity; Nanomaterials
资金
- Beijing High-level Oversea Talent Project
- strategic research grant of Beijing Nature Science Foundation, the P.R. China [KZ201410005001]
Si has been considered as one of the most attractive anode materials for Li-ion batteries (LIBs) because of its high gravimetric and volumetric capacity. Importantly, it is also abundant, cheap, and environmentally benign. In this review, we summarized the recent progress in developments of Si anode materials. First, the electrochemical reaction and failure are outlined, and then, we summarized various methods for improving the battery performance, including those of nanostructuring, alloying, forming hierarchic structures, and using suitable binders. We hope that this review can be of benefit to more intensive investigation of Si-based anode materials.
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