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Mmo Coating On Titanium - China

price: contact company for price

MMO Coating on Titanium

Mixed metal oxide coating on titanium substrate are widely used as anodes in a variety of electrochemical processes, such as chlorine generation in the chlor-alkali industry, oxygen production, electrowinning of metals and cathodic protection.

Application of materials with high conductivity and long term stability in electrochemical environments is considered as one of the main goals of electrochemical cell engineering.

metal oxides such as RuO2 and IrO2 with high conductivity and electrochemical activity have received considerable attention in the electrochemical industry as electro-catalyst.

For further improvement in stability of these oxides other oxides like TiO2, Ta2O5 and ZrO2 are added to these active oxides.

Anodic evolution of chlorine and oxygen are the most important reactions in the application of these materials.

Oxygen evolution reaction is the most important reaction in some electrochemical processes such as water electrolysis, metal electrowinning and cathodic protection.

In addition, this reaction is an unavoidable reaction that can proceed in many anodic processes.

RuO2 based coatings like pure RuO2 and RuO2–TiO2 are very stable for chlorine evolution reaction.

However, they are unstable for anodic oxygen evolution reaction and undergo heavy corrosion in acidic media.

IrO2 is more stable for oxygen evolution reaction but it has a lower electro-catalytic activity for oxygen evolution.

Thus mixed compound of IrO2 and RuO2 can be an appropriate electro-catalyst for oxygen revolution due to advantageous properties of both oxides.

Mxing two or more different oxides can influence the electrocatalytic properties of oxides by changing microstructure, surface composition and morphology of electrocatalyst components.

In addition, the surface composition, morphology and microstructure of mixed oxide coatings are not homogenous and can be influenced by preparation factors and amounts of active oxides.

Di Noer can customized the oxide coating materials according to different solution and environments for different using.

Ruthenium mixed oxied coated titanium anode is generally used in hydrochloric acid, electrolytic sea water, electrolytic salt water environment, environmentis.

Application: Non-ferrou s metal electrolysis production, chloride salt electrolysis, salt/seawater electrolysis, metal foil manufacturing, surface electrochemical treatment of metal foil, disinfection, non-ferrous metal electrolytic extraction and recovery, organic electrolysis, cathodic protection, electrodialysis, acid-base ionized water production, industrial wastewater treatment And other fields.

Iridium mixed oxied coated titanium anode is generally used in sulfuric acid environment or other oxygen evolution environment.

Application: Non-ferrou s metal electrolysis production, etching solution electrolytic copper recovery, surface electrochemical treatment of metal foil, organic electrosynthesis, cathodic protection, electrodialysis, acid-base ionized water production, industrial wastewater treatment and other fields.


Company Contact:


  • Phone: 09173335462

  • Address: No.28, HuoJu Road, high-tech Development Zone, Baoji , Shaanxi Sheng, China

  • Email: Email


Published date: August 10, 2021

  • Business Description: Di Noer Technology Co., Ltd. is a Manufacturer of mmo coating titanium anodes,electrolyzers and tantalum/niobium metal or other materials.

    Products include:

    1 - small, medium, large, and extra-large mmo coated titanium anodes/ for Electric chlorination system,Chlor-alkali, electrodeposition, electroplating and other application.

    2 - We aslo produce electrolyzers for electrochlorinatio,salt water,waste water treatment.

    3 - Processing of non-ferrous metal materials such as titanium, titanium alloy, niobium and zirconium and others metal materials.

    Our factory located in Baoji city, Shaanxi,which is a high-tech enterprise integrating R&D, production and sales.

    Di Noer has many years of research and development experience with Electrochemical technology for water disinfection and electrochemical cell for water-treatment.

    The products have been successfully applied in various fields, such as waste water treatment,electrolytic disinfection, Food purification and disinfection and other fields.

    Most of the products are designed to meet customers' specific applications.

    we maintain strong ongoing relationships with our suppliers and ongoing development with our Customers.

    There is a technical team that is led by the domistic experts and technical directors of metal corrosion and protection.

    After the upgrade, the company which has the spacious and bright factory building, multiple production lines and talent team will be more competitive.

    Taking the technology and the product innovation as guarantee and the guide, Dinol has developed into a strong team in the field of electrochemistry through the continuous upgrading technology, plant and equipment.

    We go through a rigorous annual ISO audit, which we have passed with flying colors each time.

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