Size effect of Si particles on the electrochemical performances of Si/C composite anodes Project supported from the “Strategic Priority Research Program” of the Chinese Academy of Sciences (Grant No. XDA09010102). |
(color online) SEM images of the Si/C composites with Si particle sizes of (a) 30 nm, (b) 100 nm, (c) 500 nm, and (d) 3 μm. |