A titanium anode is an anode material with a titanium base, coated with precious metal oxides (such as ruthenium, iridium, or platinum), and is widely used in electrolysis, electroplating, water treatment, cathodic protection, and other electrochemical processes.
We provide various forms such as foils, plates, meshes, wires, and rods to suit different applications.
Titanium anodes are widely used in: electroplating, water treatment, cathodic protection, metal refining, organic synthesis, fuel cells, pool disinfection, and the chlor-alkali industry.
The lifespan of a titanium anode varies depending on the coating type, application environment, operating conditions, etc., typically ranging from several years to over a decade.
Factors affecting the lifespan include: current density, electrolyte composition, electrolyte temperature, the distance between anode and cathode, and the quality of the coating.
A longer lifespan minimizes the need for replacements, maintains consistent output, and promotes sustainable operations, all of which contribute to greater overall efficiency.
When selecting a titanium anode, the following factors should be considered: type of application, coating material (such as ruthenium, iridium, platinum), anode form (such as mesh, plate, rod), current density requirements, and environmental factors.
Yes, titanium anodes can be repaired by recoating with a new layer of precious metal oxide. However, this process requires careful cleaning and preparation of the substrate to ensure good adhesion and performance of the coating.
Price differences are mainly due to factors such as: purity of raw materials, coating thickness and type, manufacturing processes (such as plasma spraying vs brushing), quality assurance measures, and the reputation and certifications of the supplier.
While they are compatible with a wide range of electrolytes, ruthenium coated titanium anodes may not perform optimally in electrolytes containing fluoride ions, which can damage the coating. Always check the compatibility of the anode with the electrolyte to ensure optimal performance.
Store ruthenium coated titanium anodes in a dry, cool, and well-ventilated environment, away from harsh chemicals or corrosive atmospheres. Proper storage prevents unnecessary exposure to contaminants and helps maintain their surface integrity.
Ruthenium coated titanium anodes perform best within a pH range of 1–12. Extreme temperatures or highly aggressive electrolytes can degrade the coating, reducing efficiency. Proper monitoring of operating conditions ensures the anode remains functional and maintains its long lifespan.
Custom ruthenium coated titanium anodes generally cost more than standard models due to the tailored specifications and additional processing required. However, the added cost is often offset by the anode’s enhanced performance, extended lifespan, and reduced operational costs over time.
Yes, ruthenium coated titanium anodes can be customized in terms of size, shape, coating thickness, and current density tolerance to meet the specific requirements of various applications, such as electroplating, seawater desalination, or wastewater treatment. Customization ensures that the anodes are optimized for maximum efficiency and performance.
Regular cleaning with mild acids or deionized water is recommended to remove any buildup of salts or contaminants. Additionally, inspecting the anodes for signs of coating degradation, pitting, or corrosion should be done periodically. Ensuring the correct operating conditions will also reduce the need for frequent maintenance.
To prolong the lifespan, it’s important to maintain the correct current density and temperature. Avoiding exposure to harsh chemicals, regularly inspecting the anodes for signs of wear, and performing proper cleaning after use can also help maintain the integrity of the coating and the titanium substrate.
Key factors influencing the lifespan include the operating temperature, current density, pH of the electrolyte, and the chemical composition of the solution in which the anode is used. High current densities and extreme pH conditions can accelerate wear on the coating, while maintaining optimal operating conditions can significantly extend the anode’s life.
The lifespan of ruthenium coated titanium anodes can range from 5 to 10 years, depending on the operating conditions such as current density, electrolyte composition, and temperature. In environments like chlor-alkali production or electroplating, their performance remains stable for extended periods due to their superior resistance to corrosion.
Ruthenium coated titanium anodes are electrodes made of titanium, coated with a thin layer of ruthenium oxide. This combination provides exceptional corrosion resistance and improved efficiency in electrochemical applications like electroplating, water treatment, and chlorine production. The ruthenium oxide coating enhances the electrode’s catalytic properties, enabling efficient reactions while prolonging the anode’s lifespan.