Abstract: The present invention relates to an inorganic ion conductive membrane, which is capable of obtaining a fuel cell with a stable operation in all temperature, high performance, and no leakage of fuels by manufacturing the inorganic ion conductive membrane, composed of an inorganic membrane, using an anodic oxidization reaction and applying the manufactured inorganic ion conductive membrane to the fuel cell, a fuel cell including the inorganic ion conductive membrane, and a method of manufacturing the inorganic ion conductive membrane and the fuel cell.

Abstract: Disclosed are a batter and a manufacturing method of the battery. The battery includes a first electrode, a second electrode, a first can electrically contacting the first electrode, a second can electrically contacting the second electrode, and a body. The first and second cans are fusion-bonded with the body to seal the battery. In addition, the manufacturing method includes the steps of fusion-bonding the first can with one end of the body and fusion-bonding the second can with the other end of the body. According to the invention, deformation by can-crimping does not occur. An efficient method of manufacturing a battery is provided, which can be applied to a polygonal button cell battery, in addition to a circular one. Further disclosed are a cylindrical zinc-air battery without leakage and a method of manufacturing the same. In the manufacturing method, a gap between both opposite end portions of a cathode membrane is filled with a resin and fusion-bonded, thus preventing leakage of zinc gel.