Facile Synthesis of Carbon-Coated Zn₂SnO₄ Nanomaterials as Anode Materials for Lithium-Ion Batteries

Figure 3

The discharge-charge profiles of (a) bare and (b) carbon-coated Zn₂SnO₄. The cycling performance of (c) bare and (d) carbon-coated Zn₂SnO₄ electrodes in a voltage range of 0.05–3.0 versus Li⁺/Li at current density of 200 mA/g.

(a)

(b)

(c)

(d)