MEA AEM-Pention-72-5CL-10μm-0.5mgPt-Cloth

Product Code: 74810061

From $323.00

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XICAT™ Membrane Electrode Assemblies (MEA) are highly durable and they provide ultra-high performance assemblies for use in electrochemical applications due to the use of ultra-thin composite membranes.

MEA AEM-Pention-72-5CL-10μm-0.5mgPt-Cloth product is comprised of the following sub-components: 10 micrometers thick Pention 72 series composite anion exchange membrane and carbon cloth based gas diffusion electrodes with 0.5 mg/cm2 loading of 60% Pt/C catalysts both for anode and anode. The crosslinking percentage for this MEA is set to 5%. This alkaline MEA can be used for alkaline fuel cell applications or any other alkaline chemistry based device development efforts.

Xergy has the largest selection of composite proton exchange membranes (C-PEM) and proton exchange ionomers (PEI) and composite anion exchange membranes (C-AEM) and anion exchange ionomers (AEI) to select from for the XICAT MEA design. C-PEMs/PEIs for the XICAT MEAs are available from Dyneon™, Aquivion™, and Nafion™ perfluorosulfonic acid (PFSA) ionomers.   C-AEMs/AEIs are available from Durion™ and Pention™ ionomers. The standard MEA is a 5-layer construction with a membrane sandwiched between a gas diffusion electrode and catalyst layer. A second MEA structure is a 3-layer construction known as a catalyst coated membrane (CCM), in which the catalyst is applied directly to the membrane and there is no gas diffusion layer. 

Active Area Membrane Area
2.2cm x 2.2cm 10.0cm x 10.0cm
5.0cm x 5.0cm 10.0cm x 10.0cm
7.1cm x 7.1cm 13.0cm x 13.0cm
10.0cm x 10.0cm 13.0cm x 13.0cm


These are developmental products that are currently being offered to researchers for their various electrochemical applications and hence, the amount of experimental data is is scarce and Xergy team hopes that customers purchasing these products would provide some feedback in order to further improve their electrochemical performances.  

Please note that a current lead time of 4 - 6 weeks is to be expected.

MEA Properties
MEA Type H2/Air Alkaline Fuel Cell
Membrane Type Pention 72 series composite membrane
Membrane Thickness 10 micrometers
Anode Loading 0.5 mg/cm²
Anode Catalyst 60wt% Pt on Vulcan (Carbon)
Cathode Loading 0.5 mg/cm²
Cathode Catalyst 60wt% Pt on Vulcan (Carbon)
Gas Diffusion Layer Carbon Cloth with MPL
Gas Diffusion Layer Type Woven Carbon Fiber Cloth
Gas Diffusion Layer Thickness .365 mm (365 microns)

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