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Oct-06-20
Supplier From South Korea (Republic Of Korea)
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Sep-11-24
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MMO Coated Titanium Anodes
Mixed metal oxide coatings on titanium substrates are widely used as anodes in various electrochemical processes, such as chlorination, oxygen production, electrolytic deposition of metals and cathodic protection in the chlor-alkali industry.

The application of materials with high conductivity and long-term stability in electrochemical environments is considered to be one of the main goals of electrochemical cell engineering. Metal oxides such as RuO2 and IrO2, which have high electrical conductivity and electrochemical activity, have received much attention as electrocatalysts in the electrochemical industry. In order to further improve the stability of these oxides, other oxides such as TiO2, Ta2O5 and ZrO2 have been added to these active oxides.

Anodic chloride and oxygen precipitation are the most important reactions in the application of these materials. Oxygen precipitation is the most important reaction in electrochemical processes such as water electrolysis, electrolytic deposition of metals and cathodic protection.


In addition, this reaction is unavoidable in many anodic processes. RuO2-based coatings (e.g. pure RuO2 and RuO2-TiO2) are very stable to the chloride precipitation reaction. However, they are unstable to anodic oxygen precipitation and are subject to severe corrosion in acidic media. IrO2 is more stable for the oxygen precipitation reaction, but its oxygen precipitation electrocatalytic activity is lower. Therefore, due to the favourable properties of the two oxides, a mixture of IrO2 and RuO2 could be a suitable electrocatalyst for the oxygen revolution.

Mixing two or more different oxides can affect the electrocatalytic performance of the oxides by changing the microstructure, surface composition and morphology of the electrocatalyst components. In addition, the surface composition, morphology and microstructure of mixed oxide coatings are not homogeneous and may be affected by preparation factors and active oxide content.

Ruthenium mixed oxide coated titanium anodes are generally used in environments such as hydrochloric acid, electrolytic seawater and electrolytic brine environments.

Fields of application
Electrolytic production of non-ferrous metals, electrolysis of chlorinated salts, electrolysis of salt/seawater, metal foil manufacturing, electrochemical treatment of metal foil surfaces, disinfection, electrolytic extraction and recovery of non-ferrous metals, organic electrolysis, cathodic protection, electrodialysis, production of acidic and alkaline ionised water, treatment of industrial wastewater.
Apr-23-23
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Customized titanium fiber felt for fuel cell is a high-performance material made through a process of sintering titanium fibers. The result is a porous and lightweight material that is exceptionally strong and corrosion-resistant. The material is commonly used in industries such as aerospace, chemical processing, and medical equipment manufacturing.
Parameters
Material: Ti
Porousity: 50%-80%
Size: 1000 2000mm
Thickness: 0.2mm-1.0mm(0.2mm 0.4mm 0.8mm 1.0mm)
Filtration rate: 10um 20um 30um and so on
Features:
Sintered titanium fiber felt is a unique material that possesses several features that make it ideal for various industrial applications.
Firstly, the material has a high strength-to-weight ratio, making it an attractive choice for applications where weight is a critical factor.
Additionally, sintered titanium fiber felt is highly resistant to corrosion, even in harsh environments, making it an excellent choice for chemical processing applications.
The material is also highly durable and can withstand high temperatures, making it a suitable choice for aerospace applications.
Application
Sintered titanium felt has a wide range of applications in the field of proton exchange membrane and gas diffusion layer (GDL). Here are some of the applications of sintered titanium felt in these fields:
fuel cells: Sintered titanium felt is used as a gas diffusion layer in fuel cells. It is an excellent material for this application because it is highly porous and has good electrical conductivity. The high porosity of the sintered titanium felt allows for uniform gas distribution and efficient mass transport, which is critical for the performance of fuel cells.
Electrolyzers: Sintered titanium felt is also used as an electrode substrate in water electrolysis systems. The high surface area of the sintered titanium felt provides a large active surface for the electrode reactions to occur, which enhances the efficiency of the electrolysis process.
Gas purification: Sintered titanium felt is used as a gas purification medium in gas separation and purification systems. Its high porosity and good thermal conductivity make it an ideal material for this application because it can effectively remove impurities from gases and maintain a stable temperature during the purification process.
Catalysis: Sintered titanium felt is also used as a catalytic support material in various chemical and industrial processes. Its high surface area and porosity make it an excellent substrate for supporting catalysts, which can enhance the efficiency and selectivity of chemical reactions.
Jun-09-23
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Platinized titanium felt is a specialist material frequently utilized as a flow field or diffuser material in electrolyzer stacks and single cells, particularly on the oxygen (anode) side. This material is made by depositing a thin layer of platinum onto flattened titanium fibers that have been compressed and annealed to create a smooth, flat surface suitable for use in electrolyzers.
Platinum coating thickness: 0.5 micron or customized

Substrate: titanium fiber felt

Felt thickness: 0.2-5.0mm

Porosity: 60%-80%

Fiber diameter: 10~100 microns

Features

High electrocatalytic activity: Platinum is known for its high electrocatalytic activity, particularly for the oxygen reduction reaction. When deposited on a titanium felt substrate, platinum forms a highly porous material with a large surface area, providing ample space for electrochemical reactions to occur.

High durability: Platinized titanium felt is highly resistant to corrosion and can withstand harsh operating conditions, making it ideal for use in a variety of industrial and scientific applications.


Applications
Platinized titanium felt is used as an anode material in the production of chlorine and caustic soda in the The platinum coating on the titanium substrate prevents the formation of a passivating oxide layer on the anode surface, ensuring high electrochemical performance and durability.

Electrowinning: Platinized titanium felt is used as an electrode material in the electrowinning of metals such as copper, zinc, and lead. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, making it an ideal electrode material.

Electrosynthesis: Platinized titanium felt is used as a catalyst support in electrosynthesis reactions, such as the production of organic compounds and fine chemicals. The platinum coating on the titanium substrate enhances the catalytic activity of the supported catalyst, leading to higher yields and selectivity.

Electrolytic capacitors: Platinized titanium felt is used as an electrode material in high-performance electrolytic capacitors. The platinum coating on the titanium substrate provides excellent electrical conductivity and corrosion resistance, ensuring high performance and long-term reliability.

Water treatment: Platinized titanium felt is used as an electrode material in electrochemical water treatment systems, such as electrocoagulation and electrooxidation. The platinum coating on the titanium substrate enhances the electrochemical performance of the electrode, leading to effective water treatment and disinfection.
Jul-24-19
Supplier From Baoji, Shaanxi, China
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Sep-18-19
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Dec-08-20
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Aug-11-20
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Aug-05-26
Supplier From India
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Aug-27-26
Supplier From Mumbai, Maharashtra, India
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Jun-13-22
Supplier From Baoji, Shannxi, China
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Mar-30-19
Supplier From Fremont, CA, United States
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Dec-13-21
Supplier From Baoji, Shaanxi, China
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Nov-26-07
Supplier From Xi'an, China
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Nov-26-21
Supplier From Baoji, Shaanxi, China
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Jan-02-20
Supplier From Xi'an, Shaanxi, China
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Jan-27-21
Supplier From Shanghai, , China
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Mar-24-26
Supplier From Baoji, Shaanxi, China
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Jan-25-22
Supplier From India
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Dec-26-14
Supplier From Baoji, Shaanxi, China
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582 Titanium Plate Suppliers
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