An electrochemical conversion system (70) is disclosed having a housing divided by a hydrogen electrochemical cell (79) so as to define a first chamber (73) and a second chamber (74). A first mass of hydride material (90) is contained within the first chamber while a second mass of hydride material (91)...http://www.google.es/patents/US6709778?utm_source=gb-gplus-sharePatente US6709778 - Electrochemical conversion system
