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. 2015 Apr 21;5:9854. doi: 10.1038/srep09854

Figure 4. Voltages of asymmetrical supercapacitors.

Figure 4

Cyclic voltammograms of asymmetrical supercapacitors of (a) 900 mC PAN-CNT (+) | 1.0 mol L−1 HCl | 2 mg CMPB (−), (b) 630 mC PPY-CNT (+) | 0.5 mol L−1 KCl | 1 mg CMPB (−), and (c) 3 C PEDOT-CNT (+) | 0.5 mol L−1 KCl | 1.7 mg CMPB (−). Voltage scan rates: (a) 10, (b) 20 and (c) 10 mV s−1, respectively.