Figure 6
From: Cu3P/RGO Nanocomposite as a New Anode for Lithium-Ion Batteries

The 1st, 2nd, 10th, 50th, 100th charge/discharge curves of (a) Cu3P, (b) RGO and (c) Cu3P/RGO nanocomposite at a current density of 500 mAg−1. (d) Cyclic voltammograms of Cu3P/RGO nanocomposite at a scanning rate of 0.2 mV/s.