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Catalyst Coated Membranes for fuel cell and electrolysis
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Catalyst Coated Membranes for fuel cells and electrolysis

Catalyst-coated membranes (CCMs) for PEM electrolysis and PEM fuel cells. Designed for use in electrochemical systems for hydrogen production and utilization.

Overview of our Catalyst Coated Membranes

CCM for Electrolysis

CCM for Electrolysis

Learn more about our product range for PEM electrolysis. Our Catalyst Coated Membranes are specifically designed for use under the demanding operating conditions of electrolysis. They enable high efficiency over long operating periods, thereby making a significant contribution to reducing hydrogen production costs.
CCM for PEM fuel cells

CCM for PEM fuel cells

Our catalyst-coated membranes for fuel cell technology have demonstrated their long service life of tens of thousands of operating hours in extensive endurance tests. This makes them ideally suited for demanding heavy-duty applications such as trucks, buses, and marine applications.

Hydrogen

The Future Is Hydrogen

From H₂ Production to Usage: Comprehensive Insights on Production, Distribution, Storage, and Future Applications with Solutions

Explore full spectrum in our webspecial

News & Stories on Hydrogen

Soeren Schmitz

Renewable Energies

Hydrogen As A Key Technology

31.10.2025 | News

Sealing concepts for compact plug connections

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Periodic table of the elements

Sustainability

Freudenberg Sealing Technologies: Getting Hydrogen in Shape for the Future

01.04.2025 | News

With state-of-the-art high-performance seals, Freudenberg Sealing Technologies is showing how hydrogen can be safely compressed, transported without losses, and employed efficiently.

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Test specimen of a blue elastomer connected to a metal plate.

Sustainability

Material Expertise for Water Electrolysis

18.02.2025 | Story

Artur Mähne describes how Freudenberg Sealing Technologies is helping electrolyzer manufacturers expand their production capacity. From the design of the seal to the assembly of the stacks.

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Further Product Categories

Three different static seals

Static Seals
Three dynamic seals

Dynamic Seals
Four different special seals

Special Sealing Products
Three different accumulators

Accumulators
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