Rapid processing of ferrite ceramics with promising magneto-dielectric characteristics  

作　　者：Zhuohao Xiao Chuanhu Wang Lie Liu Zhihong Yang Ling Bing Kong 

机构地区：[1]School of Materials Science and Engineering Jingdezhen Ceramic Institute Jingdezhen 333001,P.R.China [2]School of Materials Science and Engineering Nanyang Technological University 50 Nanyang Avenue,Singapore 639798 [3]Department of Material and Chemical Engineering Bengbu University,Bengbu 233030,Anhui,P.R.China [4]General Test Systems Inc.Shenzhen,518102,Guangdong,P.R.China [5]College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211100,P.R.China

出　　处：《Journal of Advanced Dielectrics》2017年第6期42-47,共6页先进电介质学报（英文）

基　　金：supported by the Natural Science Fund of China(51762023);the JiangXi Association for Science and Technology,the Jiangxi Provincial Department of Education,and the Training Program of Outstanding Young Scientists in Jiangxi Province(20171BCB23070).

摘　　要：Ferrite ceramics,Ni_(0.88)Zn_(0.07)Co_(0.05)Fe_(1.98)O_(4),with the addition of 4 wt.%Bi_(2)O_(3) as sintering aid,were fabricated by using a simple one-step processing without involving the step of calcination.X-ray diffraction(XRD)results indicated that single phase ferrite ceramics can be achieved after sintering at 1000℃ for 2 h.The samples demonstrated relative densities in the range of 97-99%.Desired magneto-dielectric properties have been approached by adjusting the sintering temperature and sintering time duration.This technique is believed to be applicable to other ceramic materials.

关 键 词：FERRITE dielectric property magnetic property magneto-dielectric 

分 类 号：TQ1[化学工程]