Kinetics are of utmost importance when it comes to understanding the activity of catalysts. In the realm of electrochemical systems, kinetics includes dynamic behaviour of electrodes and electrolytes and rates of electrochemical processes. The typically employed rate coefficient for reactions occurring at metal electrode is the Butler-Volmer equation (B-Ve). The prevailing rendition of the B-Ve equation, often dubbed as the 'Engineer's Butler-Volmer equation' and defined by Eq. 1, is widely adopted in electrochemical models. 𝐽 = 𝑗 0 [exp (