Tin anode 196 Materials c Sn Density(gcm-3) 2.25 7.29 Lithiated phase LiCe Li44Sn Theoretical specific capacity(mAh g-1) 372 994 Theoretical charge density(mAh cm-3) 837 7246 Volume change (% 12 260 Potential vs.Li(~V) 0.05 0.6 Advantages Disadvantage high theoretical huge volume capacity change 中 D environmental pulverization of benignity the electrode 中 low cost poor cycle ability 66 Tin anode high theoretical capacity environmental benignity Advantages Disadvantage huge volume change pulverization of the electrode low cost poor cycle ability