Calculation of Specific Capacitance of a Supercapacitor from Cyclic Voltammetry data

Estimation of Specific Capacitance of a Supercapacitor Electrode Material from the Cyclic Voltammetric Curve (I vs. E Curve) by using Origin computer program.
Formula to calculate Specific Capacitance: Cs = A / (2. m. ν. dV)
Cs - Specific capacitance (F/g) .
A - Area under the I vs. E curve (AV)
m - Mass of the electrode material (g)
ν - Scan rate (V/s)
dV - Potential window (difference in potential)
For calaculations, please check the following page:
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By,
Dr. M Kanagasabapathy
Associate Professor
Department of Chemistry
Rajapalayam Rajus’ College
Madurai Kamaraj University
Rajapalayam 626117 (TN)