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Fig. 5 | Nanoscale Research Letters

Fig. 5

From: NiCo2S4@NiMoO4 Core-Shell Heterostructure Nanotube Arrays Grown on Ni Foam as a Binder-Free Electrode Displayed High Electrochemical Performance with High Capacity

Fig. 5

a CV curves of NiCo2S4@NiMoO4//AC asymmetric supercapacitor collected in different voltage windows at 20 mV s-1. b CV curves of NiCo2S4@NiMoO4//AC at different scan rates. c GCD curves of NiCo2S4@NiMoO4//AC at different current densities. d Specific capacitances of NiCo2S4@NiMoO4//AC at different current densities. e Cycling performance of NiCo2S4@NiMoO4//AC at 40 mA cm-2. f Ragone plots of energy density and power density of NiCo2S4@NiMoO4//AC

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