Facile Synthesis and Electrochemical Analysis of Zn-Doped V₂O₅ Anode Materials for High-Rate Li Storage

Figure 5

Kinetic analysis of the Li₃V₂O₅ and Zn-Li₃V₂O₅ electrodes: (a, b) CV curves recorded at different scan rates; (c, d) contribution ratios of the capacitive and diffusion reactions at different scan rates; (e, f) CV curves with capacitive contribution ratios at 1.0 mV s^–1.

(a)

(b)

(c)

(d)

(e)

(f)