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. 2017 Mar 24;7:45201. doi: 10.1038/srep45201

Figure 6. Electrochemical performance of the synthesized HAPC, Ni(OH)2 NSs@HAPC composites and the pristine Ni(OH)2 NSs in 1 M of KOH electrolyte solution.

Figure 6

(a) Comparative CV curves of the HAPC and PC at a scan rate of 30 mV/s. (b–d) CV, GCD curves and specific capacitance values of HAPC. (e) CV curves of the Ni(OH)2 NSs@HAPC composites and the pristine Ni(OH)2 NSs recorded at a constant scan rate of 5 mV/s. (f) CV curves of the Ni(OH)2 NSs@HAPC composites at various scan rates. (g) GCD curves of the (i) Ni(OH)2 NSs and (ii) Ni(OH)2 NSs@HAPC composites at a current density of 1 A/g. (h) GCD curves Ni(OH)2 NSs@HAPC composites electrode at various current densities. (i) Calculated specific capacitance values for the (i) pristine Ni(OH)2 NSs and (ii) Ni(OH)2 NSs@HAPC composites at various current densities.