5-Layer Membrane Electrode Assembly (MEA) with integrated Gas Diffusion Layers (GDL) for use in Hydrogen/Air Fuel Cells. One of the most economical and cost effective MEAs on the market, the standard configuration features a mid-range Platinum loading (0.5 mg/cm²) and a 0.002” membrane and a 410 microns thick woven carbon cloth GDL (others available). Custom sizes and configurations are also available with no minimum order quantities and typical lead times of 1 to 5 business days, even for custom configurations. These Hydrogen Air MEAs are 5-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	12.0cm x 12.0cm
10.0cm x 10.0cm	12.0cm x 12.0cm

MEA Properties
MEA Type	Hydrogen Air Fuel Cell
Membrane Type	PFSA Membrane
Membrane Thickness	50.8 micrometers (2 mil)
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 - W1S1011
Gas Diffusion Layer Type	Woven Carbon Fiber Cloth
Gas Diffusion Layer Thickness	.410 mm (410 microns)