fig4

Figure 4. (A) DSC thermograms of the EBPADMA + [C2HIm][TFSI]/LiTFSI electrolytes (blue) and their corresponding liquid electrolytes [C2HIm][TFSI]/LiTFSI (black), with a Li-salt concentration equal to either 0.0 m (dashed lines) or 0.2 m (solid lines). The DSC traces shown are those recorded during the second heating at a rate of 10 K/min. The thermograms are vertically offset for clarity. (B) Reversing heat capacity as a function of temperature for samples [C2HIm][TFSI]/LiTFSI0.2 (black) and EBPADMA +