Mixed Metal Oxide Anodes (MMO Anodes), also called dimensionally stable anodes, are a type of Impressed Current Protection Anode, consisting of rare earth oxides coated onto a titanium substrate. Here at Jennings Anodes USA we are able to supply the MMO anode material available in rod, wire, tubular, ribbon or mesh form. MMO anodes work best in aggressive solutions or other difficult applications and our anodes are performance-tested through DNV accelerated life tests according to latest NACE standards.
Originally developed for the electrolytic production of chlorine and hypochlorites, the exceptional stability of MMO coated titanium anodes have been used for almost 30 years and are now commonplace in cathodic protection applications.