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Dielectric Ceramic Composition and Multi-Layered Ceramic Capacitor Comprised Thereof
This invention relates to a multilayer ceramic capacitor produced by alternatively stacking the ceramic dielectric layers and internal electrodes mainly comprise base metals. The present dielectric ceramic composition having a main component with a perovskite structure ABO3 formula of:(KxNayLizA1-x-y-z)m(NbuTavBw)O3wherein:A is at least one selected from the alkaline earth element group of Ca, Sr, and Ba;B is at least one selected from the group of Ti, Zr, Hf and Sn;and wherein:x, y, z, u, v, and w are molar fractions of respective elements, and m is the molar ratio of A-site and B-site elements. They are in the following respective range:0.95≤m≤1.05;0.05≤x≤0.90; 0.05≤y≤0.90; 0.00≤z≤0.120
Dielectric Ceramic Composition and Multi-Layered Ceramic Capacitor Comprised Thereof
This invention relates to a multilayer ceramic capacitor produced by alternatively stacking the ceramic dielectric layers and internal electrodes mainly comprise base metals. The present dielectric ceramic composition having a main component with a perovskite structure ABO3 formula of:(KxNayLizA1-x-y-z)m(NbuTavBw)O3wherein:A is at least one selected from the alkaline earth element group of Ca, Sr, and Ba;B is at least one selected from the group of Ti, Zr, Hf and Sn;and wherein:x, y, z, u, v, and w are molar fractions of respective elements, and m is the molar ratio of A-site and B-site elements. They are in the following respective range:0.95≤m≤1.05;0.05≤x≤0.90; 0.05≤y≤0.90; 0.00≤z≤0.120
Dielectric Ceramic Composition and Multi-Layered Ceramic Capacitor Comprised Thereof
GUO HANZHENG (author) / GURAV ABHIJIT (author)
2022-07-28
Patent
Electronic Resource
English
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