Patent ID: 7833394

Claim:
An apparatus for generating hydrogen, comprising: a cartridge, comprising electrodes configured to generate hydrogen by decomposing an electrolyte solution; a case, a hollow space formed in the case, the cartridge being inserted in the hollow space; and a moisture removing layer, being formed on a wall of the hollow space and comprising chemical hydride, wherein the cartridge comprises an electrolyte solution, electrodes, comprising an anode configured to generate an electron in the electrolyte solution and a cathode configured to receive the electron and generate the hydrogen from the electrolyte solution, a liquid-gas separation membrane being disposed to surround the anode and the cathode in order to separate the hydrogen from the electrolyte solution and release the hydrogen to the outside, and a support, including chemical hydride, being formed at an outside of the liquid-gas separation membrane to prevent the liquid-gas separation membrane from expanding.