fig4
Figure 4. Galvanostatic tests on symmetrical lithium cells at 60 °C. (A) Average potentials achieved at each current density from 0.01 to 2 mA·cm-2. Each current cell was cycled three times with a 1 h break. Long galvanostatic cycling at (B) 0.5, (C) 1 and (D) 2 mA·cm-2.
