Method for manufacturing dielectric ceramic powder, and multilayer ceramic capacitor obtained by using the ceramic powder

3 3 3 2 3 3 The invention relates to a method for manufacturing dielectric ceramic powder and a multilayer ceramic capacitor using the ceramic powder. According to the invention, BaCOpowder is dispersed into a solution of solvent and dispersant to prepare BaCOslurry and then the resultant BaCOslurry...

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Bibliographic Details
Main Authors Ryu, Sung Soo, Park, Seon Cheol, Lee, Sang Pyo, Sinn, Dong Sook, Lee, Sang Kyun, Yoon, Dang Hyok
Format Patent
LanguageEnglish
Published 07.09.2010
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Summary:3 3 3 2 3 3 The invention relates to a method for manufacturing dielectric ceramic powder and a multilayer ceramic capacitor using the ceramic powder. According to the invention, BaCOpowder is dispersed into a solution of solvent and dispersant to prepare BaCOslurry and then the resultant BaCOslurry is wet-milled. Also, TiOpowder slurry is mixed into the wet-milled BaCOslurry to form mixed slurry and then the mixed slurry is dried into mixed powder. Finally, the dried mixed powder is calcined to produce BaTiOpowder.