?V.V. Losev and A.P. Pchel’nikov (Soviet Electrochem. 6, 34 (1970)) obtained the
Chapter 19, Problem P19D.4(choose chapter or problem)
V.V. Losev and A.P. Pchel’nikov (Soviet Electrochem. 6, 34 (1970)) obtained the following current–voltage data for an indium anode relative to a standard hydrogen electrode at 293 K:
\(\begin{array}{lllll}-E^{\prime} / \mathrm{V} & 0.388 & 0.365 & 0.350 & 0.335 \\j /\left(\mathrm{A} \mathrm{m}^{-2}\right) & 0 & 0.590 & 1.438 & 3.507\end{array}\)
Use these data to calculate the transfer coefficient and the exchange-current density. What is the cathodic current density when the potential is 0.365 V? Hint: The value of \(E^{\prime}\) with j = 0 is the equilibrium potential.
Text Transcription:
-E^prime/V & 0.388 & 0.365 & 0.350 & 0.335 over j/(A m^-2) & 0 & 0.590 & 1.438 & 3.507
E^prime
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