Synthesis and Electrochemical Performance of Polyacrylonitrile Carbon Nanostructure Microspheres for Supercapacitor Application

<div>((a) and (b)) CV curves in 3 M KOH and (C<sub>2</sub>H<sub>5</sub>)<sub>4</sub>NBF<sub>4</sub>/PC electrolyte of PAN carbon materials (scan rate: 1 mV/s), (c) CV curves of 2AQ7 electrodes at different scan rates in 1, 5, 10, 20, and 30 mV/s, and (d) cycle performance of 2AQ7 in 3 M KOH under a current density of 2.5 A/g.</div>

Journal of Nanomaterials

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Figure 9

Figure 9: Synthesis and Electrochemical Performance of Polyacrylonitrile Carbon Nanostructure Microspheres for Supercapacitor Application 