Farion... any substitute?

Question

I'm wanting to build a hydrogen fuel cell. I know where to get everything i need except the polymer electrolyte membrane (Farion). None on Ebay, couldn't find any on the internet, does anyone know where to find some? Or where to buy a suitable substitute, or even make my own suitible substitute?

Answer 1

You need a Proton Exchange Membrane (PEM) available here:

http://e1ps.tripod.com/E1PSwebsite/id16....

DuPont makes the stuff if you need a large quantity.