ADHESIVE MATERIAL COMPOSITION, BONDING METHOD USING THE ADHESIVE MATERIAL COMPOSITION, SOLID OXIDE FUEL CELL, AND SOLID OXIDE STEAM ELECTROLYTIC DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an adhesive material composition capable of reducing man-hours for bonding a bonding part requiring conductivity, to provide a bonding method using the adhesive material composition, and to provide a solid oxide fuel cell and a solid oxide steam electrolytic device.

SOLUTION: The adhesive material composition contains metal powder and has conductivity, the metal powder has a melting point higher than an operation temperature of the solid oxide fuel cell or the solid oxide steam electrolytic device, and contains expansion material powder expended in volume by oxidation and conductive material powder not oxidized at the operation temperature. The expanding material powder is one of titanium, zirconium, silica, europium and aluminum.

COPYRIGHT: (C)2009,JPO&INPIT