Premium Porous Foam Nickel Ni Foam Sheet - Electrochemical Electrode Catalyst

Our premium porous foam nickel is a high-performance functional metal material, featuring a homogeneous 3D interconnected network structure that integrates ultra-light weight, excellent thermal conductivity, and superior permeability. With precise pore control, high porosity, and outstanding corrosion resistance, it is widely recognized as an ideal material for electrochemical electrodes, catalyst carriers, filtration media, and thermal management components. Engineered via advanced manufacturing processes, this foam nickel maintains stable performance under extreme conditions, serving diverse high-end industrial and new energy applications.

The foam nickel is fabricated using porous open-cell foam plastic as the substrate. Conductive layers can be prepared via three methods: electroless nickel plating, vacuum nickel plating, and conductive adhesive dipping. After pre-nickel plating, thick nickel plating is performed in general nickel salt plating electrolyte. Finally, through calcination, reduction, and annealing processes, high-performance foam nickel with uniform structure and stable properties is obtained.

• Ultra-Light Weight: Specific gravity 0.2-0.3, 1/4 that of water, 1/3 of wood, 1/10 of aluminum, and 1/30 of iron, significantly reducing product weight without compromising structural stability.
• Broadband Acoustic Absorption: Porous structure enables efficient sound absorption across a wide frequency range, ideal for noise reduction applications.
• Electromagnetic Shielding: Blocks approximately 90dB electromagnetic waves with a relatively thin thickness, providing reliable shielding performance.
• Easy Processability: Can be easily cut, bent, and bonded, adapting to diverse shaping needs for different applications.
• Fire Resistance: Maintains structural stability at high temperatures and is difficult to ignite, ensuring safety in high-temperature environments.
• Recyclable: Metal scrap can be fully recycled, aligning with environmental protection and sustainable development goals.
• High Thermal Conductivity: Porous structure retains strong thermal conductivity, enabling fast heat transfer and efficient thermal management.
• Excellent Permeability: Homogeneous 3D network structure ensures stable flow of gases and fluids, with superior filtration and ventilation performance.
• Sound Insulation: Achieves high noise interception and excellent sound insulation effects through additional treatment.
• Aesthetic & Practical: Refined appearance after various processing treatments, suitable for interior decoration while maintaining functional performance.
• Corrosion Resistance: Resists various acids and alkalis, with uniform pore structure and good air permeability, suitable for harsh working conditions.

This premium foam nickel is widely used in new energy, chemical engineering, electrochemical, thermal engineering, and functional material fields, including but not limited to:

Applied as positive/negative electrodes in Ni-MH, Ni-Cd, and fuel cells, doubling battery performance. Foam nickel-carbon composite electrodes are ideal for lithium batteries, used in electric vehicles, cordless power tools, electronic digital products, and energy storage systems.

Serves as catalyst carriers, filtration media, and separator components (e.g., oil-water separators, automotive exhaust purifiers, air purifiers). Its large specific surface area reduces energy consumption and improves operational efficiency.

Utilized in hydrogen production by electrolysis, electrocatalytic processes, and electrochemical metallurgy, significantly enhancing energy efficiency and reaction rates.

Functions as damping material and high-efficiency "wick" for heat pipes, optimizing heat transfer and vibration damping performance.

Used for wave energy absorption, noise reduction, vibration damping, electromagnetic shielding, stealth technology, flame retardancy, and thermal insulation. Also applicable as distillation tower packing, condenser heat exchange material, high-end decorative material, and industrial filter mesh.

Surface material for infrared burners, heating material for industrial and civil drying equipment, and corrosion-resistant filtration material for acid-alkali environments.

• Customization Solutions: Tailor thickness, size, pore density (ppi), and surface treatment according to drawings or application requirements, supporting R&D small batches and mass production.
• Quality Assurance: Each batch undergoes strict inspection for porosity, pore uniformity, corrosion resistance, and thermal conductivity, complying with international industrial standards.
• Sample Policy: Free samples available for quality testing and R&D verification (buyer covers shipping; fee refundable on bulk orders).
• MOQ & Delivery: Flexible MOQ (50 pieces for standard specs); bulk production lead time 10-20 working days, with fast global shipping via DHL/FedEx/UPS.
• Technical Support: Professional team provides one-on-one consultation to optimize material selection for specific application scenarios.