Nafion 117 Membrane

A high-performance proton exchange membrane (PEM) that enables efficient proton (H⁺) transport while preventing gas crossover. Known for its high conductivity, chemical stability, and durability, it is widely used in fuel cells, water electrolysis, and electrochemical applications.

15 in stock (can be backordered)

SKU: Nafion Category:

Description

Nafion is a high-performance proton exchange membrane (PEM) that selectively conducts protons (H⁺ ions) while acting as a barrier to gases and other species. It is widely used for maintaining efficient ion transport and separation in electrochemical systems.

Made from a perfluorosulfonic acid (PFSA) polymer, Nafion offers excellent chemical stability, high proton conductivity, and mechanical durability under both acidic and hydrated conditions. It is extensively used in fuel cells, water electrolysis, and electrochemical research where reliable and consistent performance is critical.

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