Fabrication of Porous Ni-Co LDH Nanocomposites as Efficient Electrodes for Supercapacitors

Figure 6

(a, b) comparative CV (at 100 mV/s) and GCD (at 1 A/g) profiles of Ni-Co/LDH composites synthesized at different ratios. (c, d) CV and GCD curves of the sample prepared at 1 : 2 ratio. (e, f) Rate performance and cycling stability (at 2 A/g) curves of Ni-Co/LDH composites synthesized at different ratios (inset: EIS spectrum of 1 : 2 sample).

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