Table 4 Electrochemical parameters of NiCo(O).2mL prepared using different hydrothermal time.

From: Role of synthetic process parameters of nano-sized cobalt/nickel oxide in controlling their structural characteristics and electrochemical energy performance as supercapacitor electrodes

Samples Codes

NiCo(O).4h

NiCo(O).6h

NiCo(O).8h

NiCo(O).10h

NiCo(O).12h

Specific capacitance (Fg-1)

253

271.6

401.32

525

138.8

Energy density (WhKg-1)

37.8

45.3

67.4

88.2

23.32

Power Density (WKg-1)

538

601.8

605

606

595.5

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