Klaus Leister

Gas Diffusion layer at Techtextil 2019

Freudenberg is one of the few manufacturers to have the entire production process in-house, from fiber manufacture to coating application.
Using a pioneering technology that does not require chemical binders, Freudenberg gas diffusion layers have a decisive effect on performance.

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Klaus Leister

« We are the only manufacturer to use a binder-free nonwoven.
Our Gas diffusion layers consist of
nonwovens with a unique three-dimensional fiber structure. »

Klaus Leister, Key Account Manager Sales for fuel cell products


The gas diffusion layer (GDL) – a key component of fuel cells

The sustainable generation and storage of energy is critical to reducing our greenhouse gas emissions and helping to mitigate climate change.

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