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High Volume PEM Electrolyzer Coatings

Sono-Tek ultrasonic coating systems are ideal for spraying carbon-based catalyst inks onto electrolyte membranes used for hydrogen generation.

PEM electrolyzer coating systems are fully automated, capable of dual side coating, and enable different catalyst formulations to be applied to each side of the membrane. Durability and repeatability of the coating are proven superior to other coating methods, providing extended lifetime of the coated PEM.

Sono-Tek has extensive expertise coating proton exchange membrane electrolyzers such as Nafion with excellent control of coating attributes, creating the most uniform, effective coatings possible for electrolysis applications.