中国科学院新疆理化技术研究所机构知识库
Advanced  
XJIPC OpenIR  > 中国科学院新疆理化技术研究所(2002年以前数据)  > 期刊论文
题名: Preparation of Ni<inf>0.9</inf>Mn<inf>2.1-x</inf>Mg<inf>x</inf>O <inf>4</inf> (0 &lex&le0.3) negative temperature coefficient ceramic materials by a rheological phase reaction method
作者: Yao, Jincheng (1) ; Zhang, Bingyin (1) ; Wang, Junhua (1) ; Chang, Aimin (1) ; Ji, Guang (1) ; Zhao, Pengjun (1) ; Zhao, Lijun (1)
通讯作者: Chang, A.(changam@ms.xjb.ac.cn)
关键词: NTC thermistors ; Electrical properties ; RPR-UR method ; Powder technology
刊名: Materials Letters
发表日期: 2013
卷: 112, 页:69-71
收录类别: SCI ; EI
部门归属: (1) Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China ; (2) Xinjiang Key Laboratory of Electronic Information Materials and Devices, Urumqi 830011, China ; (3) Key Laboratory of Functional Materials and Devices under Special Environments, Chinese Academy of Sciences, Urumqi 830011, China ; (4) University of Chinese Academy of Sciences, Beijing 100049, China
摘要: Negative temperature coefficient (NTC) thermistors based on Ni 0.9Mn2.1-xMgxO4 (0&lex&le0.3) materials with different compositions were synthesized by a rheological phase reaction with ultrasound radiation (RPR-UR) method. It was found that the as-prepared powder crystallized well with spinel structure. It presented a microstructure of well-packed grains. The resistivity, B25/50 constant and activation energy with a wide range of values were obtained. And it can be adjusted to desired values for industrial applications by controlling the MgO content. All the results suggest that the RPR-UR method is a promising technique for the preparation of Ni0.9Mn2.1-xMg xO4 NTC ceramic materials. © 2013 Published by Elsevier B.V.
英文摘要: Negative temperature coefficient (NTC) thermistors based on Ni 0.9Mn2.1-xMgxO4 (0&lex&le0.3) materials with different compositions were synthesized by a rheological phase reaction with ultrasound radiation (RPR-UR) method. It was found that the as-prepared powder crystallized well with spinel structure. It presented a microstructure of well-packed grains. The resistivity, B25/50 constant and activation energy with a wide range of values were obtained. And it can be adjusted to desired values for industrial applications by controlling the MgO content. All the results suggest that the RPR-UR method is a promising technique for the preparation of Ni0.9Mn2.1-xMg xO4 NTC ceramic materials. © 2013 Published by Elsevier B.V.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/3853
Appears in Collections:中国科学院新疆理化技术研究所(2002年以前数据)_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Yao, Jincheng (1); Zhang, Bingyin (1); Wang, Junhua (1); Chang, Aimin (1); Ji, Guang (1); Zhao, Pengjun (1); Zhao, Lijun (1).Preparation of Ni0.9Mn2.1-xMgxO 4 (0 &lex&le0.3) negative temperature coefficient ceramic materials by a rheological phase reaction method,Materials Letters,2013,112():69-71
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yao, Jincheng (1)]'s Articles
[Zhang, Bingyin (1)]'s Articles
[Wang, Junhua (1)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yao, Jincheng (1)]‘s Articles
[Zhang, Bingyin (1)]‘s Articles
[Wang, Junhua (1)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace