A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTILAYER CERAMIC CAPACITOR, CERAMIC POWDER, MANUFACTURING METHOD OF MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD OF CERAMIC POWDER
A multilayer ceramic capacitor includes: a multilayer structure in which ceramic dielectric layers and internal electrode layers are alternately stacked, wherein: a main component of the ceramic dielectric layer is barium titanate in which a donor element having a larger valence than Ti is solid-solved and an acceptor element having a smaller valence than Ti and larger ion radius than Ti and the donor element is solid-solved; a solid-solution amount of the donor element is 0.05 mol or more and 0.3 mol or less on a presumption that an amount of the barium titanate is 100 mol and the donor element is converted into an oxide; and a solid solution amount of the accepter element is 0.02 mol or more and 0.2 mol or less on a presumption that the amount of the barium titanate is 100 mol and the acceptor element is converted into an oxide.
MULTILAYER CERAMIC CAPACITOR, CERAMIC POWDER, MANUFACTURING METHOD OF MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD OF CERAMIC POWDER
A multilayer ceramic capacitor includes: a multilayer structure in which ceramic dielectric layers and internal electrode layers are alternately stacked, wherein: a main component of the ceramic dielectric layer is barium titanate in which a donor element having a larger valence than Ti is solid-solved and an acceptor element having a smaller valence than Ti and larger ion radius than Ti and the donor element is solid-solved; a solid-solution amount of the donor element is 0.05 mol or more and 0.3 mol or less on a presumption that an amount of the barium titanate is 100 mol and the donor element is converted into an oxide; and a solid solution amount of the accepter element is 0.02 mol or more and 0.2 mol or less on a presumption that the amount of the barium titanate is 100 mol and the acceptor element is converted into an oxide.
MULTILAYER CERAMIC CAPACITOR, CERAMIC POWDER, MANUFACTURING METHOD OF MULTILAYER CERAMIC CAPACITOR AND MANUFACTURING METHOD OF CERAMIC POWDER
KAWAMURA CHIE (author) / HIROI KAZUMICHI (author) / HATTORI OSAMU (author)
2017-12-28
Patent
Electronic Resource
English
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