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Table 1 Kinetic parameters of Si, Si@G, and Si@void@G electrodes

From: A Tremella-Like Nanostructure of Silicon@void@graphene-Like Nanosheets Composite as an Anode for Lithium-Ion Batteries

Samples and cycle numbers R1 (Ω) R2 (Ω) R3 (Ω) W (Ω)
Si 5 cycles 2.543 9.703 38.92 287.5
Si 50 cycles 64.74 345.2 18.92 1846
Si@G 5 cycles 7.762 5.466 6.249 30.07
Si@G 50 cycles 8.312 116.8 47.34 421.8
Si@void@G 5 cycles 1.983 15.23 10.37 20.89
Si@void@G 50 cycles 3.576 42.9 23.86 166.9