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Help CenterCustomizable Size Nickel Electrode Mesh for Hydrogen Generation, 200x300mm, 20 Mesh
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer with over 25 years of experience in wire mesh production. Our Customizable Size Nickel Electrode Mesh for Hydrogen Generation (200x300mm, 20 Mesh) is engineered to meet the demanding requirements of alkaline water electrolysis and other electrochemical processes. Made from high-purity nickel, this mesh offers excellent conductivity, corrosion resistance, and catalytic activity, making it a reliable choice for your hydrogen generation systems. Whether you need a standard size or a custom configuration, we provide flexibility to match your specific electrode design.
Key Features & Technical Specifications
- High Purity Nickel Material: Ensures excellent electrical conductivity and long-term stability in alkaline environments.
- 20 Mesh Structure: Optimal balance between surface area and electrolyte flow, enhancing gas bubble release and reducing overpotential.
- Customizable Dimensions: Available in 200x300mm as standard; we can cut to any size, shape, or even provide slotted/expanded variants upon request.
- Uniform Mesh Opening: Consistent wire spacing ensures uniform current distribution across the electrode surface.
- Durable Construction: Resistant to hydrogen embrittlement and corrosion, suitable for continuous operation in high-temperature alkaline solutions.
- Edge Finishing Options: Plain cut, welded border, or folded edges to prevent fraying and improve handling.
| Parameter | Standard Value | Custom Range |
|---|---|---|
| Material | Nickel (Ni ≥ 99.5%) | Nickel alloy (optional) |
| Mesh Count | 20 Mesh | 10–100 Mesh available |
| Sheet Size | 200mm x 300mm | Custom up to 1500mm x 3000mm |
| Wire Diameter | 0.20mm | 0.10mm – 0.50mm |
| Open Area | ~55% | Varies with mesh & wire size |
| Surface Condition | Degreased, clean | Pre-activated, coated (optional) |
Advantages for Your Hydrogen Generation Application
Our nickel electrode mesh is specifically designed to improve the efficiency of alkaline electrolyzers. The 20-mesh configuration provides a large active surface area while allowing hydrogen bubbles to escape quickly, reducing gas blinding and maintaining low cell voltage. The customizable size ensures a perfect fit for your electrode frame, minimizing assembly gaps. With a high-purity nickel substrate, you benefit from excellent catalytic activity for the hydrogen evolution reaction (HER) and long service life even under intermittent operation.
Additional benefits include:
- Reduced ohmic losses due to uniform current distribution.
- Easy integration with current collectors or bipolar plates.
- Compatible with common alkaline electrolytes (e.g., 30% KOH at 80°C).
- Lightweight and easy to handle during cell assembly.
Trust & Reliability – Why Choose Anping Boli
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a leading manufacturer of wire mesh products, exporting to markets across North America, Europe, Southeast Asia, and beyond. With an annual export value of US$5–10 million, we have established a reputation for consistent quality and on-time delivery. Our factory is located in Hengshui, Hebei – China’s wire mesh capital – giving us access to premium raw materials and skilled craftsmanship.
We understand the critical nature of electrode materials for hydrogen production. Every batch of nickel mesh is inspected for dimensional accuracy, mesh uniformity, and surface cleanliness before packaging. We offer flexible customization, small trial orders, and bulk production to support your R&D or commercial projects. Our team can also provide technical advice on selecting the optimal mesh configuration for your specific electrolyzer design.
Contact us today to discuss your requirements or request a sample. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring fast logistics to global destinations.
Frequently Asked Questions (FAQ)
-
Q: What is the purity of the nickel used in this mesh?
A: Our standard nickel electrode mesh is made from pure nickel with a minimum purity of 99.5%. Higher purity grades (e.g., 99.9%) are available upon request for specialized applications. -
Q: Can you provide samples before placing a bulk order?
A: Yes, we offer sample cuts of our standard 200x300mm size. For custom sizes, we can produce a prototype at a nominal cost, which is refundable with the first order. -
Q: How do I install this mesh in an electrolyzer cell?
A: The mesh can be used as a standalone electrode or attached to a current collector (e.g., nickel plate or expanded metal). We can customize the edge finishing (e.g., welded border, folded tabs) to facilitate easy mounting. Consult our technical team for recommendations. -
Q: What is the typical lifespan of this mesh under continuous hydrogen generation?
A: Lifespan depends on operating conditions (temperature, electrolyte concentration, current density). In typical alkaline electrolysis (30% KOH, 80°C, 0.5 A/cm²), the mesh can last thousands of hours. We suggest periodic visual inspection and replacement when significant corrosion or mechanical damage is observed. -
Q: Can you supply mesh with a catalytic coating, such as Raney nickel or NiMo?
A: Yes, we can offer coated or surface-activated nickel mesh as an optional service. Please contact us with your coating requirements, and we will provide a quote. -
Q: What is the minimum order quantity (MOQ) for custom sizes?
A: For standard sizes like 200x300mm, there is no MOQ – we can supply even one piece. For custom dimensions or special processing, the MOQ is typically 50 pieces, but we evaluate each request individually. -
Q: How is the mesh packaged to avoid damage during shipping?
A: We package the mesh between layers of cardboard or foam, then place it in a sturdy carton or plywood crate. For large orders, we use palletized packaging. All shipments are insured against damage. -
Q: Do you have any certifications for quality management?
A: We operate under a strict in-house quality control system. While specific third-party certifications like ISO are not listed here, we can provide test reports and quality documentation upon request. Our long-standing export history demonstrates our commitment to consistent quality.
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