For supercaps electrode, if my active material mass is 3 mg ans area of my sample is 2*3 cm-2. what will be my current density to apply?

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Jules Lloyd Hammond

Hello Muhammad Sajjad ,

I would recommend that you take a look at literature, find a material that is comparable, and aim to characterise your device with a range of current densities that are in line with this. This way you can make direct comparisons of the performances.

Jules

Muhammad Sajjad

sir, i would like to know that how we can calculate the current density for particular system if this is this case which i ask. what will be current density for that particular case?