Gas Diffusion Layer Products

Features and Benefits

Ballard's diverse portfolio of gas diffusion products were designed to meet the end-use requirements of various electrochemical applications, including:

PEM Fuel Cells

• stationary
• automotive
• portable (H2, DMFC)

Electrode materials for separations and purification processes

The key benefits of working with our gas diffusion layers are:

• performance – optimization for high power
• quality – ISO9001 / TS16949 compliance
• low cost – cost effective design and low cost manufacturing
• high volume – continuous processing from roll goods

All our gas diffusion layers are manufactured using the Accucarb process. This process converts polyacrylonitrile (PAN) fiber-based material into a high purity, highly uniform carbonized GDL substrate.