Recent posts

Pourbaix Diagrams

3 minute read

How to interpret Pourbaix diagram or potential-pH diagram, with step-by-step instruction to draw ones for water and iron system.

Marcus Model of Electron Transfer

3 minute read

The concept of Marcus microscopic model for isoenergetic, radiationless and configuration-preserving electron transfer is detailed.

Butler-Volmer Equation

3 minute read

Derivation of Butler-Volmer equation from Gibbs free energy-dependent expression of rate constants.