Fig. 12
From: One pot synthesis of klockmannite CuSe nanoparticles for supercapacitors and the electrolyte role

The current density (A·g−1) vs. specific capacitance (F·g−1) of (a) the ClO4 electrolytes group in various concentrations, (b) the TBABF4 electrolytes group in various concentrations, (c) the TEABF4 electrolytes group in various concentrations, and (d) the TEAPF6 electrolytes group in various concentrations.