Figure 4
From: The effect of ILs as co-salts in electrolytes for high voltage supercapacitors

Specific-capacitance retentions of SCs containing electrolytes with ILs as co-salts after 10,000 cycles at 3.5 V.
From: The effect of ILs as co-salts in electrolytes for high voltage supercapacitors

Specific-capacitance retentions of SCs containing electrolytes with ILs as co-salts after 10,000 cycles at 3.5 V.