Methanol fuel cell. Image via Wikipedia
I plan to do an in-depth post or series on soon, because there is so much breakthrough work going on in this research area. Fuel cells are interesting on so many fronts - for example, they're probably the best way to use the hydrogen generated by Daniel Nocera's new hydrogen splitting method, announced in mid-August. And just since August, researchers have announced big improvements or cost reductions in every component of the fuel cell - membrane, catalyst, and electrodes.
