fig5
Figure 5. (A) CV curves at different scan rates from 0.1 to 3 mV s-1 for MoS2/C@CNs electrode. (B) Determine the value of b using the relationship between peak currents and sweep rates. (C) Calculated capacitive and diffusion-controlled contributions to the total capacity under different sweep rates. (D-E) Same CV analyses for MoS2/C electrode. (G) GITT voltage profiles for MoS2/C@CNs and MoS2/C electrodes. (H and I) K+ diffusion coefficients calculated by GITT for MoS2/C@CNs and MoS2/C.
