How do I get a tafel slope for HER and OER?

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Anchal Kishore Singh

There are different methods to take the data plots of the Tafel plot, but the simplest method is to use the LSV plot, to obtain the Tafel slope we first plot the Tafel plot i.e. log(j) vs overpotential, it is recommended to take the Tafel slope of obtained Tafel plot, from the linear portion obtained above onset overpotential.