Nickel Foam Electrodes

Nickel foam electrodes give researchers a highly porous, open-cell metallic structure for applications such as alkaline water electrolysis, where a high-surface-area, conductive scaffold is needed. Offered across three thicknesses and six pore-density grades (35 to 200 PPI), the foam is laser-cut to the standard 2.5 × 2.5 cm and 5 × 5 cm active-area formats or supplied as 20 × 30 cm sheets for custom cutting. Finer 200 PPI material may show minor edge effects from the laser-cutting process, typical for high-density foams.

• Multiple Thicknesses: Available in 0.8 mm, 1.2 mm, and 1.7 mm nickel foam grades.
• Six Pore Densities: 35, 75, 90, 110, 130, and 200 PPI options to tune surface area and mass transport.
• Precision Laser-Cut: Cut exactly to the standard cell active area, minimizing fitting and gasket issues.
• Cell-Matched Formats: 2.5 × 2.5 cm and 5 × 5 cm precision-cut electrodes (8-pack), or 20 × 30 cm full sheets.
• Alkaline Electrolysis Ready: Well suited to alkaline water electrolysis and other high-surface-area electrode applications.