| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated one-body baking type electromechanical conversion element, having the same or more electrode characteristics than that of Ag-Pd-based electrode, especially having low electric resistance, small injection charge, high heat conduction, and superior heat radiation, using a low-cost electrode material. SOLUTION: The laminated one-body baking type electromechanical conversion element 1 has a laminate 10, in which a plurality of ceramic layers 11 made of piezoelectric ceramics or of electrostriction ceramics, and inner electrode layers 21 and 22 between the ceramic layers 11 are backed. The inner electrode layers 21 and 22 is mainly made of base metal with a volume resistance ratio of 15 μΩ.cm or less and a heat conductive ratio of 50 W/mK or larger. |
