Table 2 Specific capacitance values of pristine Ni(OH)2 and high energy X-ray irradiated f-Ni(OH)2 electrodes calculated from CV (1.0–100 mV·s⁻¹) and GCD (1.0–5.0 mA·cm⁻²) analysis.

From: High-energy X-ray irradiation-induced functionalization of Ni(OH)₂ for enhanced supercapacitor electrodes

 

Cs, CV (mF.cm−2)

 

Cs, GCD (mF.cm−2)

Electrode/Scan rate

1.0

mV.s−1

10 mV.s−1

20 mV.s−1

50 mV.s−1

100 mV.s−1

Electrode/Current Density

1.0 mA.cm−2

2.0 mA.cm−2

3.0 mA.cm−2

4.0 mA.cm−2

5.0 mA.cm−2

Ni(OH)2

474.7

89.1

56.3

34.3

25.45

Ni(OH)2

1002.5

502.1

237.2

108.8

57.4

f- Ni(OH)2

671.2

203.7

129.6

72.3

45.7

f- Ni(OH)2

1253.5

530.3

322.7

180.8

89.0

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