LAMINATED DIELECTRIC ELEMENT AND ITS MANUFACTURING METHOD AND PASTE MATERIAL FOR ELECTRODE

摘要

PROBLEM TO BE SOLVED: To provide a laminated dielectric element that uses an inexpensive base metal material such as Cu as an electrode, can sufficiently join an electrode material such as the Cu to a ceramic material, and can fully show characteristics in a dielectric ceramic layer, to provide a method for manufacturing the laminated dielectric element, and to provide a paste material for electrodes. SOLUTION: In the laminated dielectric element 1 where the dielectric ceramic layer 11 and an electrode layer 2 are alternately laminated for sintering integrally, the electrode layer 2 is made of a conductive base metal material where standard Gibbs free energy in metallic oxide generation at the sintering temperature is lager than that of a ceramic material for mainly composing the dielectric ceramic layer 11. At a portion that is held between adjacent positive and negative electrode layers 2 out of the dielectric ceramic layer 11, there is no segregation in a material containing the conductive base metal material.