Mmm, interesting. Looks like DEFC is still below 25% efficiency, but DMFC have risen to 40% efficiency. Maybe it won't be moonshine at the pump after...
Also, I believe that at this time, direct-ethanol or direct-methanol fuel cells are incapable of producing the power required for a vehicle. It's...
Ethanol is considered a biofuel. It is mostly produced from livestock-feed corn right now, but there are some very promising research projects...
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