Electrodes
Find and compare electrodes from leading B2B suppliers with technical specifications. Electrodes are core components in electrolyzers and fuel cells, where they enable the electrochemical reactions that produce or utilize hydrogen. In electrolysis systems, electrodes (anodes and cathodes) facilitate water splitting by conducting current and catalyzing the hydrogen and oxygen evolution reactions. In fuel cells, they support the reverse reaction to generate electricity from hydrogen. Depending on the technology (PEM, alkaline, AEM, or SOEC), electrodes are made from materials like platinum, nickel, iridium, or carbon-based composites and often feature catalyst coatings. Key selection criteria include electrochemical performance, durability, catalyst loading, substrate material, and compatibility with specific hydrogen technologies.

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