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) TEM images of Si particles with sizes of (a) 30 nm and (b) 100 nm. SEM images of Si particles with sizes of (a) 30 nm, (b) 100 nm, (c) 500 nm, and (d) 3 μm. |