Fuel Cells & Electrolyzers

Generic ion exchange membrane films — illustration

Fuel cells & electrolyzers

Membranes

Ion-exchange membranes for fuel-cell and water-electrolysis research. Material selection depends on the electrochemical system and intended operating conditions.

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Generic carbon gas diffusion sheets — illustration

Fuel cells & electrolyzers

Gas diffusion layers

Porous gas diffusion materials for reactant transport and electrical contact in electrochemical cells. Substrate and surface treatment are selected for the intended electrode and cell design.

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Conceptual layered membrane electrode assembly; not a specific layer configuration — illustration

Fuel cells & electrolyzers

Membrane electrode assemblies (MEA)

Membrane electrode assemblies bring the membrane and electrode layers together for fuel-cell or water-electrolysis development. The assembly configuration is matched to the selected chemistry and cell design.

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Conceptual catalyst layers on a membrane — illustration

Fuel cells & electrolyzers

Catalyst-coated membranes (CCM)

Catalyst-coated membranes combine a membrane with catalyst layers applied directly to its surfaces. They support electrode and cell development where membrane selection and catalyst-layer design need to be considered together.

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Dark powder sample in a jar — illustration

Fuel cells & electrolyzers

Electrocatalysts

Electrocatalysis materials for hydrogen evolution, oxygen evolution and carbon-dioxide reduction research. Composition and form are selected around the reaction and experimental setup.

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Generic graphite flow-field plate — illustration

Fuel cells & electrolyzers

Flow-field plates

Flow-field plates for reactant distribution and cell assembly in fuel-cell and electrolyzer development. Plate material, channel pattern and dimensions are matched to the cell configuration.

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Fuel cells & electrolyzers

Gaskets & seals

Gaskets and seals for fuel-cell and electrolyzer assemblies. Geometry, thickness and material compatibility are considered together with the cell’s compression and sealing requirements.

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Conceptual catalyst coating on a porous substrate — illustration

Fuel cells & electrolyzers

Catalyst-coated substrates (CCS)

Catalyst-coated substrates place the catalyst layer on a selected support for electrode development. Support selection and coating design are matched to the reaction and cell architecture.

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