“…Eqn (3) and (4) were used to calculate C sp from the CV and GCD curves. 32
where, C CV , I , v , Δ V and m are specific capacitance (F g −1 ), the current response, the potential scan rate, the voltage range and the weight of SRGO–MnO 2 in mg, deposited on the working electrode, respectively.
where, C GC , I , Δ t , Δ V and m are specific capacitance (F g −1 ), the discharge current (A), the discharge time (s), the potential window and the total loaded mass of SRGO–MnO 2 (mg) on the GCE, respectively.…”