A miniature fuel cell system uses porous plastic membranes as substrates of fuel cells. A cost effective pore-free electrode or inter electrolyte foil that is permeable only to hydrogen as an ion. The new electrode makes direct alcohol fuel cells efficient. It blocks the poisoning alcohol ...http://www.google.es/patents/US5759712?utm_source=gb-gplus-sharePatente US5759712 - Surface replica fuel cell for micro fuel cell electrical power pack
Surface replica fuel cell for micro fuel cell electrical power pack
