A seven-layer assembly for PEM electrolyzers, proposed by Italian engineers, will reduce the dependence on iridium The Italian company UFI Hydrogen, part of the UFI group, has introduced a new generation of membrane-electrode assemblies (MEA) for PEM electrolyzers. The next-generation platform combines seven functional components into one assembly, instead of three in the company's existing technology. The main goal is to reduce the use of iridium, a critical and expensive metal for electrolysis, and to simplify the production of the stacks. The standard MEA consists of three components, and the electrolyzer manufacturers have to supply, integrate and qualify additional parts themselves. Miman's new UFI architecture combines seven layers into one unit, reducing the number of suppliers and simplifying the procurement, testing and certification processes for cartridge manufacturers. According to UFI Hydrogen CEO Marco Lazzaroni, MEA is the "electrochemical chip" where a crucial part of the electrolyzer's performance and competitiveness is concentrated. The company does not disclose specific catalyst loading and performance data; The figure "50% less iridium" was mentioned in an interview with the general manager and was not officially confirmed. The next generation is in the industrial scale phase: testing, validation and integration with stack manufacturers are in progress. Series production is planned for 2027, with the existing three-piece MEA remaining in production. The platform can also be adapted to specific manufacturer requirements - geometry, dimensions, membrane properties and catalyst selection. The material is available on the Global Energy website "Global Energy" also on MAX.

A seven-layer assembly for PEM electrolyzers, proposed by Italian engineers, will reduce the dependence on iridium The Italian company UFI Hydrogen, part of the UFI group, has introduced a new generation of membrane-electrode assemblies (MEA) for PEM electrolyzers. The next-generation platform combines seven functional components into one assembly, instead of three in the company's existing technology. The main goal is to reduce the use of iridium, a critical and expensive metal for electrolysis, and to simplify the production of the stacks. The standard MEA consists of three components, and the electrolyzer manufacturers have to supply, integrate and qualify additional parts themselves. Miman's new UFI architecture combines seven layers into one unit, reducing the number of suppliers and simplifying the procurement, testing and certification processes for cartridge manufacturers. According to UFI Hydrogen CEO Marco Lazzaroni, MEA is the "electrochemical chip" where a crucial part of the electrolyzer's performance and competitiveness is concentrated. The company does not disclose specific catalyst loading and performance data; The figure "50% less iridium" was mentioned in an interview with the general manager and was not officially confirmed. The next generation is in the industrial scale phase: testing, validation and integration with stack manufacturers are in progress. Series production is planned for 2027, with the existing three-piece MEA remaining in production. The platform can also be adapted to specific manufacturer requirements - geometry, dimensions, membrane properties and catalyst selection. The material is available on the Global Energy website "Global Energy" also on MAX.