Size effect of Si particles on the electrochemical performances of Si/C composite anodes<xref rid="cpb_27_8_088201_fn1" ref-type="fn">*</xref><fn id="cpb_27_8_088201_fn1"><label>*</label><p>Project supported from the “Strategic Priority Research Program” of the Chinese Academy of Sciences (Grant No. XDA09010102).</p></fn>

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).

Liu Bonan^{1, 2}, Lu Hao^{1, 2}, Chu Geng³, Luo Fei⁴, Zheng Jieyun¹, Chen Shimou³, Li Hong^{1, 2, †}

(color online) EIS of the Si/C composites after different numbers of cycles at the cut-off voltage of 1.0 V: (a) 30-nm, (b) 100-nm, (c) 500-nm, and (d) 3000-nm Si/C. (e) Charge-transfer resistance evolutions as a function of the number of cycles for the composites. (f) SEI resistance evolution as a function of the number of cycles for the composites.