期刊
出版社
IEEE
DOI: 10.1109/edssc.2019.8754064
关键词
SiC film; anode; lithium-ion battery and annealing
资金
- National Natural Science Foundation of China [61604040]
- Natural Science Foundation of Jiangsu Province [BK20180060]
- Qinglan project
- Six Talent Peaks project of Jiangsu Province
The effects of annealing temperatures on the electrochemical properties of silicon carbide anode films are investigated for lithium-ion battery applications. The SiC film shows improved electrochemical performance with increasing annealing temperature. The 900 degrees C-annealed SiC film exhibits a reversible capacity of 580 mAh g(-1) over 100 cycles. Moreover, the 900 degrees C-annealed film displays better rate performance with less severe degradation (similar to 12.2%) than the other two films.
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