What Are MMO Anodes (Mixed Metal Oxide Anodes) – Exploring Coated Metal Anodes

Mixed metal oxide (MMO) anodes are a type of cathodic protection anode used to prevent corrosion in various environments. They consist of a titanium substrate coated with a layer of mixed metal oxides, typically containing iridium and ruthenium oxides. These oxides serve as electrocatalysts, promoting the flow of electric current to protect metal structures from corrosion.


