Nickel foam is a metal material with high permeability and low density, three-dimensional reticulated foam, which is a new type of material that is developing rapidly in current materials science. The foam structure gives nickel metal an open pore structure, which gives it excellent permeability and significant heat transfer and dissipation properties.
Nickel foam is made by plating on a special polymer material skeleton with a three-dimensional mesh structure, such as polyurethane, polyester urethane, and other special polymer materials (sponges). After the plating is completed, the metal foam product is finally made by burning off the internal polymer material and reducing metal oxides, and shaped by chemical heat treatment machining.
With its lightweight and electrically conductive properties, Nickel foam is one of the key constituent materials of AEM’s hydrogen generation electrolyzers, providing an ideal solution for efficient and sustainable hydrogen production.
Working Principle
In the AEM hydrogen production reaction, nickel foam is used as the material for the porous transportation layer (PTL) in the electrolyzer, which affects the efficiency and stability of the entire electrolysis system.
Nickel acts as a good electrical conductor to ensure electron transfer through pores in the reaction environment. The three-dimensional structure of nickel foam provides good support for the reaction environment and helps maintain the stability and structural strength of the electrode. Meanwhile, the porous structure of nickel foam provides a large active surface area, which enhances the reaction rate.
Foam Metal: A Revolutionary Material for Diverse Industries
1. Exceptional Characteristics:
- High Through-Hole Property: Foam metal boasts an almost fully permeable structure, with a through-hole rate surpassing 98%. This makes it ideal as a filter material, offering low pressure drop and high flow rate.
- Large Specific Surface Area: Compared to other porous materials, foam metal achieves the largest specific surface area with the same through-hole ratio.
- Uniform Porosity and Strength: With porosity over 95%, foam metal combines a three-dimensional porous structure with robust metal strength. It’s lighter in weight, excels in sound and energy absorption, and provides effective electromagnetic shielding.
- Versatile Metal Properties: Available in nickel, copper, iron, or alloys, foam metal exhibits diverse properties like fire resistance, non-toxicity, recyclability, and excellent heat conduction.
- Machinability and Environmental Friendliness: Foam metal can be welded, sheared, thinned, and rolled. Its recyclability aligns with environmental sustainability and cost-saving.
2. Product Specifications:
- Pore Characteristics and Unit Weight:
- Aperture Range: 0.04 mm-25mm (5 – 220 PPI)
- Porosity: 50% – 98%
- Passing Porosity: ≥ 98%
3. Hydrogen-Producing Foam Nickel: An Efficient Material for Hydrogen Gas Production
Role in Hydrogen Electrolysis Cells: Foam nickel plays a crucial role in hydrogen electrolysis cells. Its high porosity and surface area significantly enhance the efficiency of electrochemical reactions needed for hydrogen production. The material’s superior electrical conductivity and strong mechanical strength support its use in harsh electrolytic environments. Additionally, foam nickel’s catalytic properties and ability to support various catalysts make it a valuable component in hydrogen generation systems. Furthermore, its effective thermal management capabilities ensure stable and efficient operation of electrolysis cells.
Key Features:
- High porosity and surface area, boosting electrochemical reactions.
- Superior electrical conductivity.
- Strong mechanical strength and corrosion resistance.
- Catalytic action and support for catalysts.
- Effective thermal management during hydrogen production.
This specialized foam nickel enhances hydrogen production efficiency, reduces energy consumption, and is integral in clean energy and hydrogen technology advancements.
4. Diverse Applications: Foam metal serves as an ideal material for waste gas purification carriers, battery electrode materials, catalyst carriers, high-temperature acid corrosion-resistant filter materials, infrared burner surface materials, and drying equipment in industrial and civil sectors.
5. Customization and Logistics: All custom cutting is prefabricated, ensuring swift construction and reduced labor costs. Packaging in wooden cases guarantees safe transport and easy handling.
Introducing HUIRUI: A Pioneer in Wire Mesh Manufacturing
HUIRUI stands out as a beacon of excellence in the wire mesh industry, backed by a legacy of 20 years. Our credentials include:
- ISO9001 Certified Expertise: Our factory, certified to the highest international standards, showcases our commitment to quality.
- Robust Infrastructure: With a strong financial foundation of 20 million yuan in fixed assets, our facility is equipped to handle large-scale operations.
- Skilled Workforce: Our team of 80 dedicated employees, including two specialized R&D departments, drives innovation and quality in everything we do.
- Diverse Product Range: We are leading manufacturers and exporters of Foam Nickel, Nickel Mesh, Stainless Steel Woven Mesh, and a variety of other wire mesh products.
- Global Reach: Our products have made their mark in over 30 countries, attesting to our global appeal and reliability.
- Comprehensive Solutions Provider: Beyond manufacturing, we offer holistic solutions encompassing drawing design, logistics, and technical supervision, making us a professional global supplier.
Product Offerings from HuiRui
1. What nickel material do you use?
Answer: We use N6 grade nickel, renowned for its quality and reliability in manufacturing foam nickel products.
2. Can you provide special sizes or shapes? Can you provide samples?
Answer: Absolutely, we support customization in various specifications to meet your unique requirements. Additionally, we are pleased to provide free samples for your evaluation.
3. What is the minimum order quantity?
Answer: Our minimum order quantity is quite flexible – you can order as little as one piece measuring 200x300mm, catering to both large and small scale requirements.
4. Are you a manufacturer?
Answer: Yes, we are a manufacturer specializing in foam nickel, nickel mesh, stainless steel mesh, and other woven nets. We possess world-class mesh production expertise and primarily adhere to ISO standards, although we can also accommodate ASTM standards when needed.
5. How long is your delivery time?
Answer: Our delivery time is highly efficient. If the goods or samples are in stock, it generally takes only 2 days. For customized orders, the delivery period ranges from 7 to 30 days, depending on the quantity and product specifications.
6. Are you close to the seaport?
Answer: Yes, our location is a significant advantage as we are near one of the world’s largest ports. This proximity facilitates efficient and convenient export of our products globally.
