mmo coating titanium cathode Mixed metal oxide coated titanium anode, also known as DSA (Dimensionally Stable Anode), also known as DSE anode. This titanium anode is a new type of insoluble anode material developed in the late 1960s. The titanium substrate is coated with a layer of precious metal oxide (MMO) through a special process to make it have good electrocatalytic activity and conductivity.
Classification of mmo coating titanium cathode:
According to the anode gas evolution in the electrochemical reaction to distinguish:
Chlorine anodes are called chlorine anodes, such as ruthenium-coated titanium electrodes. Oxidation anodes are called oxygen evolution anodes, such as iridium-coated titanium electrodes and platinum coating (or platinum plating).
1. Chloride precipitation anode (ruthenium-based coated titanium electrode): high chloride ion content in the electrolyte: generally in hydrochloric acid environment and electrolyzed seawater, electrolyzed salt water environment.
2. Oxygen evolution anode (Iridium-coated titanium electrode): The electrolyte is generally sulfuric acid environment.
3. Platinum-plated anode (platinum-coated anode): Titanium is the base material, and the surface is coated with precious metal platinum. The thickness of the coating is generally 1-5um (micrometer).
Application fields of mmo coating titanium cathode:
Electrolysis raw materials for disinfection equipment such as sterilizers, chlor-alkali industry, electrolytic organic synthesis, electrolytic extraction of non-ferrous metals, production of electrolytic silver catalysts, electrolytic copper foil production, electrolytic oxidation recovery of mercury, seawater electrolysis, industrial wastewater treatment, power plant cooling Treatment of circulating water, electrolysis to prepare acid-base ionized water, copper plate zinc plating, rhodium plating, palladium plating, gold plating, lead plating, electrodialysis desalination of seawater, cathodic protection, anode foil production, anodizing of aluminum foil, etc. Applications are widely involved in chemical, metallurgy, water treatment, environmental protection, electroplating, electrolytic organic synthesis and other fields.
mmo coating titanium cathode can carry out production and proofing services according to drawings, if you need, please feel free to contact us.