Figure 5 | NPG Asia Materials

Figure 5

From: MnOx/carbon nanotube/reduced graphene oxide nanohybrids as high-performance supercapacitor electrodes

Figure 5

(a) Cyclic voltammetry (CV) curves of MnOx/CNT/RGO nanohybrid at scan rates of 10, 20 and 50 mV s−1. (b) Charge/discharge curves of MnOx/CNT/RGO nanohybrid at current densities of 5, 10 and 20 A g−1. (c) The capacitance retention of the MnOx/CNT/RGO nanohybrid is 74% after 1000 cycles at 100 mV s−1. (d) SEM image of MnOx nanoparticles after cycling.

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