期刊论文

Xiong, Xiang;Zhou, Zhi

英文

Applied Surface Science

0169-4332

2019

480

410-418

10.1016/j.apsusc.2019.02.207

The authors would like to gratefully acknowledge research grants from National Natural Science Foundation of China (Grant No. 21706060, 51703061), Natural Sciences Foundation of Hunan Province, China (Grant no. 2017JJ3103), the Outstanding Youth Project of Hunan Education Department (Grant no. 17B118) and Hunan Provincial Engineering Technology Research Center for Optical Agricultural (Grant no. 2018TP2003). The authors also would like to thank Elsevier (webshop.else-vier.com) for the English language review.

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Silicon monoxide has attracted wide interest as a negative material for lithium-ion batteries because of its high theoretical capacity. Moreover, in this paper, lithium fluoride serves as an additive, which can improve the initial coulombic efficiency of silicon monoxide-based electrodes. This work develops a simple two-step method to prepare a lithium fluoride-modified [email protected]/graphite composite as an anode for lithium-ion batteries. First, [email protected] is prepared via a chemical vapor deposition method; then, [email protected]/...