| abstract |
Portable device ( 1 ) for producing hydrogen from a hydrogen precursor and a liquid, this device comprising—a main chamber ( 2 ), intended for receiving said hydrogen precursor and said liquid, —an additional chamber ( 6 ), intended for collecting the hydrogen thus produced, —a separation membrane ( 5 ), defining said main chamber relative to said additional chamber, —means ( 8 ) for discharging the hydrogen out of the additional chamber, and characterized in that it comprises heat exchange means ( 21 ), provided on at least one portion of the periphery of said main chamber. This device produces pure hydrogen which may supply a fuel cell. |