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Questions related from Aranganathan Viswanathan
Dear friends, it is well known that the total capacitance = surface capacitance + intercalation capacitance (i(V)/v^1/2 = k1 v^1/2+K2) for the composite electrode materials, and the concept...
25 June 2020 6,903 2 View
Dear Friends, I have got a redox couple with a reduction potential at 0.5786 V and an oxidation potential at 0.4622 V , using these values, How would I arrive at the number of electrons...
09 June 2020 3,247 7 View
Dear friends. it is well known calculating power density (p) charge/discharge curves using formulae of P=E/td and P= V^2/ESR, and both of the formulae use GCD curves for the calculation. Now is it...
23 May 2020 4,131 3 View
it is generally said that the full potential window of aqueous electrolytes (1.2 V) can not be used for supercapacitors containing electrodes made up of Ni(OH)2 , but what is the harm in it, if...
22 April 2020 1,220 0 View
Potential window offered by aqueous electrolytes is 1.23 V, which is due to the fact that beyond 1.23 V the aqueous electrolytes will undergo electrolysis (common in symmetric supercapacitors)....
27 April 2019 6,707 14 View
dear friends, Cs=I × dt/m× dv is the formula used to calculated specific capacitance from GCD curve where as c=-1/2πfz'' is the formula used to calculate capacitance from the plot of...
12 March 2018 260 4 View
