Temperature Compensating MLC Ceramic Sintered at Intermediate Temperature

谢道华; 肖谧

您当前的位置：

首页 >

文章列表页 >

Temperature Compensating MLC Ceramic Sintered at Intermediate Temperature

更新时间：2025-12-08

- Temperature Compensating MLC Ceramic Sintered at Intermediate Temperature
- Acta Electronica Sinica Issue 3, (1996)
- 作者机构：
  
  天津大学电子工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TQ174.756
- Published：1996
- 稿件说明：
移动端阅览
[1]谢道华,肖谧.中温热补偿MLC陶瓷[J].电子学报,1996(03):100-104.

谢道华, 肖谧. Temperature Compensating MLC Ceramic Sintered at Intermediate Temperature[J]. Acta Electronica Sinica, 1996, (3).
[1]谢道华,肖谧.中温热补偿MLC陶瓷[J].电子学报,1996(03):100-104. DOI：

谢道华, 肖谧. Temperature Compensating MLC Ceramic Sintered at Intermediate Temperature[J]. Acta Electronica Sinica, 1996, (3). DOI：

摘要

本文研究了ＢａＯ－ＴｉＯ＿２－Ｎｄ＿２Ｏ＿３（ＢＴＮ）系陶瓷的结构和介电性质。在该系统中加入适量的玻璃和添加剂，获得了一系列中温热补偿独石电容器（ＭＬＣ）陶瓷，实验结果证实：当Ｔｉ／Ｂａ＝１．００３时，ＢＴＮ系陶瓷的居里温度（Ｔ＿ｃ）随Ｎｄ＿２Ｏ＿３含量的增大而产生逐步漂移。用ＸＲＤ确定了陶瓷的主晶相，ＳＥＭ照片显示出晶粒尺寸对Ｎｄ￣（３＋）含量的依赖关系，分析了Ｔｉ／Ｂａ比对陶瓷介电系数温度系数（α＿ε）的影响。通过改变Ｎｄ＿２Ｏ＿３含量和Ｔｉ／Ｂａ比可调节ＢＴＮ系的介电常数（ε）和α＿ε。此外，也讨论了ＣａＴｉＯ＿３对ＢＴＮ系电性能的影响。

Abstract

The structure and dielectric properties of BaO-TiO

-Nd

（BTN） ceramics are studied. Doping with appropriate amount of glass and additives in the system

a series of temperature compensating monolithic capacitor ceramic （MLC） is obtained at intermediate firing temperature. The experimental results prove that the Curie temperature （T

） of BTN ceramics shows a gradual shift with the increasing of Nd

when Ti/Ba=1.003. The micrographs taken by SEM show that the grain size depends on Nd￣（3+） content. The influence of Ti/Ba ratio on the temperature coefficient of permittivity （α

） of the ceramic has been investigated. The permittivity （α

） and（ε） of BTN system can be adjusted both by changing the Nd

content and Ti/Ba ratio. Moreover

the influences of CaTiO

on the electrical properties of BTN are also analyzed.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An Integral Circuit for Current-Based Electronic Voltage Transformer

The Temperature Compensation for Pressure Sensor Based on Artificial Neural Network

Temperature Compensation of a Capacitive Pressure Transducer

Related Author

SHAO Xia

PENG Hong-hai

ZHOU You-qing

DAI Yu-xing

WANG Na

ZHANG Yao-feng

SUN Yi-cai

XING Xiao-hui

Related Institution

College of Electrical and Information Engineering, Hunan University

College of Physics and Electronic Information Engineering, Wenzhou University

College of Electrical and Information Engineering Hunan University Changsha Hunan China

College of Physics and Electronic Information Engineering Wenzhou University Wenzhou Zhejiang China

Microelectronic Research Institute,Hebei University of Technology

⁰