MEA PEM-Dyneon-725-05μm-0.5mgPt-Cloth - Ref.: AO-74810001

MEA PEM-Dyneon-725-05μm-0.5mgPt-Cloth product is comprised of the following sub-components: 5 micrometers thick PEM-Dyneon (EW 725) composite membrane and carbon cloth based gas diffusion electrodes with 0.5 mg/cm2 loading of 60% Pt/C catalysts both for anode and anode.

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.