Figure 4 | Scientific Reports

Figure 4

From: Uniform Nickel Vanadate (Ni3V2O8) Nanowire Arrays Organized by Ultrathin Nanosheets with Enhanced Lithium Storage Properties

Figure 4

Electrochemical lithium storage properties of as-prepared Ni3V2O8 nanowire arrays on Ti foil: (a) the initial three charge/discharge voltage profiles at a constant current density of 50 mA∙g-1; cycling performance at a current density of (b) 50 mA∙g-1 or (c) 500 mA∙g-1; and (d) rate performance at various current densities from 50 mA∙g-1 to 4 A∙g-1.

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