12 December 2018 2 1K Report

In supercapacitor we find specific capacitance from CV curves but I am confuse about one digit error I attach a file in which specific capacitance is calculated by authers by using this formula

Specific capacitance = Area of Cv curve / potential window * Mass of active electrode * scan rate

Example

Area of Cv = 0.01022

Mass of electrode = 0.04

Scan rate = 0.01

Potential window = 0.8

When I added all values in above formula then ans is 31.937

But Authers give ans 319.37 why one digit error??

For detail I attach pic of parameters..

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