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. 2015 Nov 16;5:16618. doi: 10.1038/srep16618

Table 2. Specific, volumetric and surface area-normalized capacitances calculated at 0.2 A g−1 at a voltage window of 1.1 V.

Sample Code Electrode density (g cm−3) Specific capacitance (F g−1) Volumetric capacitance (F cm−3) Surface area-normalized capacitance (μF cm−2)
AS-600 0.85 249 212 18.6
AS-650 0.61 254 157 14.9
AS-700 0.62 261 159 13.4
AS-800 0.58 258 150 12.1

Electrolyte: 1 M H2SO4