科研之友
微信
新浪微博
Facebook
分享链接
摘要
Novel Si/SiOx/SiO2 nanocomposites were prepared via a facile and scalable wet synthesis. The amorphous structure, nanoscale particle size, and composition of the Si/SiOx/SiO2 material were characterized and its electrochemical performance as an anode for Li-ion batteries was evaluated. The material shows a stable cycling capacity of similar to 600 mA h g(-1) over 350 cycles with high coulombic efficiency of >99%.
- 出版日期2012
