| 摘要 |
Disclosed is a dielectric composition, which is advantageous in light of increased homogeneity and insulation resistance, a method of preparing the same and a multi-layer ceramic capacitor using the same. The dielectric composition consists of a dielectric component represented by (Ba1-x-yCaxAy)m(Ti1-a-b-cZraB'bB''c)O3+m, (wherein, 0.01<=x<=0.10, 0.003<=y<=0.015, 0.16<=a<=0.20, 0.003<=b<=0.015, 0<=c<=0.015, 1.000<=m<=1.010; the component A is selected from among Y oxides, La oxides, Ho oxides, Dy oxides, Er oxides, Hf oxides and combinations thereof; the component B' is selected from among Mn oxides, Co oxides, Ni oxides and combinations thereof; and the component B'' is selected from among V oxides, Nb oxides, Ta oxides and combinations thereof), and a sintering aid represented by zLi2O-2(1-z)SiO2(0<=Z&LE;0.9).
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