1. F. Martinelli-Orlando, Cathodic protection mechanisms of steel in soil, 2022.
2. NACE International, Control of external corrosion on underground or submerged metallic piping systems, Mater. Perform., 1969.
3. Cathodic protection and cathodic prevention;Pedeferri;Constr. Build. Mater.,1996
4. S. Leeds, A review of what happens at the metal/electrolyte interface when cathodic protection is applied. What does this all means in terms of the protection criterion?, CeoCor, 2013.
5. In-situ Raman spectroscopy of α- and γ-FeOOH during cathodic load;Hedenstedt;J. Electrochem. Soc.,2017