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Help CenterRuthenium-iridium Mesh Cylinder Anode for Oxygen Evolution in Water Electrolysis Systems
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer with over 25 years of expertise in producing high-performance wire mesh products. Our Ruthenium-iridium mesh cylinder anode is specifically engineered for oxygen evolution reactions (OER) in water electrolysis systems, delivering exceptional durability and efficiency. With a proven track record of exporting to global markets and annual export values ranging from US$5 million to US$10 million, we are committed to providing reliable solutions for your hydrogen production and electrochemical applications.
This anode features a titanium mesh substrate coated with a stable ruthenium-iridium oxide mixed layer, which significantly lowers overpotential and enhances catalytic activity. The cylindrical mesh design offers a large surface area, allowing for uniform current distribution and improved gas bubble release. Whether you are building a PEM electrolyzer, alkaline water electrolysis system, or other electrochemical cells, our anode is designed to meet your precise requirements.
Key Features and Technical Specifications
- High Catalytic Efficiency: The ruthenium-iridium coating provides excellent OER activity, reducing energy consumption during electrolysis.
- Exceptional Durability: Resistant to corrosion in acidic and alkaline environments, ensuring long service life.
- Customizable Dimensions: Available in various diameters, heights, and mesh sizes to fit your specific electrolyzer design.
- Uniform Current Distribution: Cylindrical mesh structure ensures even potential distribution across the electrode surface.
- Low Maintenance: Stable coating minimizes degradation, reducing replacement frequency.
- Eco-Friendly: Facilitates green hydrogen production without harmful byproducts.
| Parameter | Specification |
|---|---|
| Substrate | Grade 1 or Grade 2 Titanium Mesh |
| Coating Composition | RuO₂ + IrO₂ (ratio customizable) |
| Coating Thickness | 5 – 20 μm (optional) |
| Mesh Opening | 0.2 – 5 mm (customizable) |
| Dimensions | Diameter: 50 – 500 mm, Height: 100 – 1000 mm (custom) |
| Operating Current Density | Up to 5000 A/m² |
| Operating Temperature | ≤ 80°C (for optimal performance) |
| Electrolyte Compatibility | Acidic (e.g., H₂SO₄) or Alkaline (e.g., KOH) |
| Expected Lifetime | ≥ 10,000 hours (under normal conditions) |
Benefits for Your Application: By using our ruthenium-iridium mesh cylinder anode, you can achieve higher oxygen evolution efficiency, lower energy costs, and reduced downtime. The robust construction ensures stable performance even under harsh operating conditions. Whether you are scaling up a lab experiment or running a commercial electrolysis plant, this anode provides consistent results.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
Established in 1998, our factory has accumulated decades of experience in wire mesh manufacturing. We have shipped products to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. With an annual export value of US$5 million – US$10 million, we are a reliable partner for global buyers. Our products are shipped from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring fast and flexible logistics.
We emphasize strict quality control throughout production. Each ruthenium-iridium mesh cylinder anode undergoes rigorous testing for coating adhesion, electrochemical performance, and dimensional accuracy. Our team of engineers is ready to assist you with custom designs and technical support. Contact us today to discuss your specific requirements and receive a competitive quotation. Experience the difference of a factory-direct partnership that prioritizes your success.
Frequently Asked Questions (FAQ)
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Q: What is the typical lifespan of this anode?
A: Under normal operating conditions (current density ≤ 5000 A/m², temperature ≤ 80°C, appropriate electrolyte), the expected lifetime is at least 10,000 hours. Actual lifespan may vary depending on duty cycle and maintenance. -
Q: Can the dimensions be customized?
A: Yes, we offer full customization of diameter, height, mesh size, and even the shape of the cylinder. Please provide your design specifications or a drawing, and we will manufacture accordingly. -
Q: Is this anode suitable for both acidic and alkaline electrolysis?
A: Yes, the ruthenium-iridium coating is stable in both acidic (e.g., sulfuric acid) and alkaline (e.g., potassium hydroxide) environments. However, for optimal performance, please advise your electrolyte composition so we can adjust the coating ratio if needed. -
Q: What is the lead time for an order?
A: For standard sizes, production usually takes 15–20 working days. Custom orders may require 20–30 working days, depending on complexity. We can arrange expedited shipping upon request. -
Q: Do you provide samples for testing?
A: Yes, we can provide small sample pieces (e.g., flat mesh or small cylinder) for evaluation. Sample cost and shipping will be discussed. After validation, volume production can proceed. -
Q: How is the product packaged for export?
A: Each anode is individually wrapped with protective foam or corrugated paper, then packed in a sturdy wooden case or carton suitable for sea freight. We follow international standards to ensure safe delivery. -
Q: Can the coating ratio of ruthenium to iridium be adjusted?
A: Yes, the ratio is customizable. Common ratios include 70:30, 50:50, or 30:70 (Ru:Ir). We recommend the optimal ratio based on your specific operating conditions (e.g., current density, pH, temperature). -
Q: What is the minimum order quantity (MOQ)?
A: For standard products, MOQ is typically 10 pieces. For custom orders, MOQ may be lower depending on the design. Contact our sales team for details.
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