Fig. 6: RTIL electrolyte systems electrochemical data.
From: Functionalized melanin for enhanced energy storage in aqueous and ionic liquid electrolytes

CV (a), EIS (b), GCD (c), specific capacity calculation (d), and long cycling (e) data of Zn coin cells using Mel-NO2 as working electrode and RTIL (Zn(TFSI)2 in EMIM TFSI) electrolyte. In the bottom right (f), a schematic of the Zn coin cell assembly can be seen.