Figure 7 | Scientific Reports

Figure 7

From: Synthesis of NiMn-LDH Nanosheet@Ni3S2 Nanorod Hybrid Structures for Supercapacitor Electrode Materials with Ultrahigh Specific Capacitance

Figure 7

(a) Scheme of NiMn-LDH@Ni3S2//AC asymmetric supercapacitor. CV curves of the asymmetric supercapacitor at (b) different electrochemical windows and (c) different scan rates. (d) Galvanostatic charge-discharge curves, (e) energy density vs. power density curve, and (f) cycling performances (at 5 A g−1) of the asymmetric supercapacitor. (g) The photographs of an electronic timer powered by two coin cell asymmetric supercapacitors.

Back to article page