The most cost-effective, higher catalyst loading Gas Diffusion Electrode. At 2.0 mg/cm² of Platinum Black, this GDE has 4-times the loading of the standard loading and is used in Fuel Cells and electrochemical systems requiring higher performance levels than can be reached with the lower loadings of supported catalysts. This electrode is perfect for Hydrogen/Air Fuel Cell applications where the extra cost of the higher loading GDE may not be justified. The Gas Diffusion Layer (GDL) used is a standard carbon cloth with MPL , which is 410 microns thick. Made with XT Catalysts.

Includes a Nafion Post Coat for improved water management and adhesion to the membrane.

Other GDL materials are also available by custom request, as are custom sizes and loadings.

Catalyst Properties
Catalyst Type	XT Platinum Black
Loading	2.0 mg/cm²
Gas Diffusion Layer Properties
Material Type	Woven Carbon Fiber Cloth
Thickness	0.410 +/- 0.015 mm (410 +/- 15 microns)
Basic Weight (g/m²)	200 +/- 5
Air Permeability (s)	< 55
Electrical Resistivity (through plane)	< 13 mΩcm²
Microporous Layer	Yes, on catalyzed side