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What Coatings are Used for MMO Anode in Cathodic Protection? MMO anodes are charactered by low consumption rate, long service life (comparing with the sacrificial anode), dimensional stability almost during the whole operating life, and lightweight. The uses of mixed metal oxide (MMO) catalytic coated titanium anodes have been growing over decades. MMO anodes can work in the soil, carbonaceous backfill, freshwater, brackish water, seawater, and other working environments. It can be shaped in ribbon, tubular, rod, wire, etc. The

Why IrO2-Ta2O5 Titanium Anode is the Best Anode for Oxygen Evolution Reactions (OER)?    Dimensionally stable anode (DSA) made of IrO2 and Ta2O5 or other mixed metal oxides  as a catalytically active layer coated on a titanium substrate have been successfully used for oxygen evolution reactions (OER). Thermally prepared IrO2-based coatings deposited on titanium metal supports are the most promising anodes for electrometallurgy. Cheaper cost materials such as lead alloys are environmentally und

How PbO2 and PtAnode are Used for Electrochemical Ozone Production (EOP)? In recent years, usages of ozone (O3) in the chemical industry and medical field including water treatment, deodorization, and disinfection have become of much interest because of its property as a very strong oxidizing agent that does not leave harmful residues such as haloforms. So far, it has been found that Pt and PbO2 as the anode material show an electrocatalytic activity for electrochemical ozone production (EOP). Due to PbO2 lower cost, supporti

How Platinum Titanium Electrode was Employed for Ozone Generation? Ozone has a very strong oxidation capacity and is utilized in a wide range of applications, such as deodorization, sterilization, bleaching, and washing. In addition, it can annihilate bacteria in water by oxidative degradation of the cell membrane and is effective as an antiviral agent. Ozone generation by underwater electrolysis is generally known. The electrode is critical to the effectiveness of electrolytic ozone production, and boron-doped diamond (BDD) a