[Lex Moen]

I am looking for hydrogen fuel cells, to convert hydrogen with oxygen from the air to water and electricity, but I cann't find some sort of manual how these things actually work. I know the chemistry, but how does the apparatus work, suppose i've got a pipe leading hydrogen and another with air, how does that produce electricity?

[Arkcon]

Awesome.  We've discussed this topic often.  Here's a recent post with some good links for you.  http://www.chemicalforums.com/index.php?topic=53476.0