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Fig. 5 | Nanoscale Research Letters

Fig. 5

From: Design of NiO Flakes@CoMoO4 Nanosheets Core-Shell Architecture on Ni Foam for High-Performance Supercapacitors

Fig. 5

a GCD curves of NiO flakes@CoMoO4 NSs/NF electrodes obtained at different reaction time (2 h, 4 h, 6 h, and 8 h) at current density of 1 A/g. b CV curves of NiO flakes/NF, CoMoO4 flakes/NF, and NiO flakes@CoMoO4 NSs/NF electrodes at scan rate of 100 mV/s. c GCD curves of NiO flakes/NF, CoMoO4 flakes/NF, and NiO flakes@CoMoO4 NSs/NF electrodes at current density of 1 A/g. d CV curves of NiO flakes@CoMoO4 NSs/NF electrode at different scan rates. e GCD curves of NiO flakes@CoMoO4 NSs/NF electrode at different current densities. f The schematic diagram of structural advantages for NiO flakes@CoMoO4 NSs/NF. g Cycle stability of different electrodes up to 2000 cycles. h EIS spectra of NiO flakes/NF, CoMoO4 flakes/NF, and NiO flakes@CoMoO4 NSs/NF electrodes

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