Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites

Hsing I. Hsiang; Li Then Mei; Chi Shiung Hsi; Yi Lang Liu; Fu Su Yen

doi:10.1016/j.jallcom.2010.04.134

Electrical properties of low temperature sintered copper and titanium-codoped copper zinc ferrites

Hsing I. Hsiang, Li Then Mei, Chi Shiung Hsi, Yi Lang Liu, Fu Su Yen

資源工程學系

研究成果: Article › 同行評審

13 引文斯高帕斯（Scopus）

摘要

The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu²⁺ and Ti⁴⁺ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.

原文	English
頁（從 - 到）	163-168
頁數	6
期刊	Journal of Alloys and Compounds
卷	502
發行號	1
DOIs	https://doi.org/10.1016/j.jallcom.2010.04.134
出版狀態	Published - 2010 七月 16

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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abstract = "The effects of Cu and Ti substitution on the sintering behavior, substitution mechanism, resistivity and dielectric properties of CuZn ferrites were investigated. Codoped Cu2+ and Ti4+ can effectively reduce the densification temperature of copper zinc ferrite to below 900 °C and improve the resistivity and dielectric properties. The copper and titanium-codoped CuZn ferrites and NiCuZn ferrites exhibited excellent compatibilities in physical and chemical matching during cofiring. Therefore, the copper and titaniumcodoped CuZn ferrites can be a good candidate material for an effective intermediate nonmagnetic layer for NiCuZn ferrites in preparing a multilayer chip inductor with a high rated current.",

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AU - Yen, Fu Su

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