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US08456798B2 Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component 有权
六角型钛酸钡粉末,其制造方法,电介质陶瓷组合物和电子部件

Hexagonal type barium titanate powder, producing method thereof, dielectric ceramic composition and electronic component
Abstract:
Dielectric ceramic composition includes a hexagonal type barium titanate as a main component shown by a generic formula of (Ba1-αMα)A(Ti1-βMnβ)BO3 and having hexagonal structure wherein an effective ionic radius of 12-coordinated “M” is −20% or more to +20% or less with respect to an effective ionic radius of 12-coordinated Ba2+ and the A, B, α and β satisfy relations of 1.000
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