Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DIELECTRIC POWDER FOR CERAMIC CAPACITORS AND CERAMIC CAPACITOR USING SAME
Provided is a dielectric material for ceramic capacitors, which has low temperature dependence and a high relative permittivity. A dielectric powder for ceramic capacitors, comprising a powder of a composite oxide having a garnet-type or garnet-type-like crystal structure containing essential elements of Li, La, Zr, and O, having Li site vacancies obtained by substituting some of the essential elements by an additive element different from the essential elements, and having an ion conductivity at room temperature of 1×10-5 S/cm or more, and a dielectric material for ceramic capacitors obtained by sintering the dielectric powder.
DIELECTRIC POWDER FOR CERAMIC CAPACITORS AND CERAMIC CAPACITOR USING SAME
Provided is a dielectric material for ceramic capacitors, which has low temperature dependence and a high relative permittivity. A dielectric powder for ceramic capacitors, comprising a powder of a composite oxide having a garnet-type or garnet-type-like crystal structure containing essential elements of Li, La, Zr, and O, having Li site vacancies obtained by substituting some of the essential elements by an additive element different from the essential elements, and having an ion conductivity at room temperature of 1×10-5 S/cm or more, and a dielectric material for ceramic capacitors obtained by sintering the dielectric powder.
DIELECTRIC POWDER FOR CERAMIC CAPACITORS AND CERAMIC CAPACITOR USING SAME
DIELEKTRISCHES PULVER FÜR KERAMISCHE KONDENSATOREN UND KERAMISCHER KONDENSATOR DAMIT
POUDRE DIÉLECTRIQUE POUR CONDENSATEURS CÉRAMIQUES ET CONDENSATEUR CÉRAMIQUE L'UTILISANT
HIRABARU HIKARU (Autor:in)
14.08.2024
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2024
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