Low temperature fired Ni-Cu-Zn ferrite with Bi4Ti3O12

被引：19

作者：

Ling, Weiwei ^{[1
]}

Zhang, Huaiwu ^{[1
]}

He, Ying ^{[1
]}

Wu, Yang ^{[1
]}

Yang, Kai ^{[1
]}

Li, Yuanxun ^{[1
]}

Li, Sheng ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2010年 / 322卷 / 07期

关键词：

Ni-Cu-Zn ferrite; Bi4Ti3O12; ceramic; LTCC; Magnetic property; Dielectric property; MAGNETIC-PROPERTIES; PERMEABILITY; DISPERSION; CERAMICS;

D O I：

10.1016/j.jmmm.2009.11.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Ni-Cu-Zn ferrites with different contents of Bi4Ti3O12 ceramics (1-8 wt%) as sintering additives were prepared by the usual ceramic technology and sintered at 900 degrees C to adapt to the low temperature co-fired ceramic (LTCC) technology. The magnetic and dielectric properties of the ferrite can be effectively improved with the effect of anappropriate amount of Bi4Ti3O12. For all samples, the ferrite sintered with 2 wt% Bi4Ti3O12 has relatively high density (98.8%) and permeability, while the ferrite with 8 wt% Bi4Ti3O12 has relatively good dielectric properties in a wide frequency range. The influences of Bi4Ti3O12 addition on microstructure, magnetic and dielectric properties of the ferrite have been discussed. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：819 / 823

页数：5

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