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AssigneeTDK Corporation
InventorsRyuji Fujisawa, Mayumi Suzuki, Kyotaro Abe
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An object of the present invention is to provide an electrode sintered body wherein shrinkage is prohibited and conductivity is good. An electrode sintered body including intermetallic compound comprising nickel and aluminum is provided. And then an internal electrode paste, which can inhibit shrinkage of an internal electrode layer, is manufactured by raising sintering temperature of conducting particle materials constituting internal electrode sheet to be internal electrode layers after firing. Further, a high-function multilayer electronic device using electrode paste for internal electrodes is manufactured.
An electrode sintered body comprising an intermetallic compound comprising Ni3Al and NiAl, wherein:
An internal electrode paste comprising a conducting particle material, a binder, and a solvent, wherein the conducting particle material comprises nickel particles and an intermetallic compound comprising nickel and aluminium, and a ratio of total intermetallic compound with respect to 100 mass % of the conducting particle material is 30 to up to but not including 100 mass %.
Dependencies are inferred from the claim text.