Journal
MATERIALS RESEARCH EXPRESS
Volume 6, Issue 11, Pages -Publisher
IOP PUBLISHING LTD
DOI: 10.1088/2053-1591/ab4aeb
Keywords
composite ceramic; ferroelectric; ferromagnetic; solid-phase method
Categories
Funding
- Leading Talents of Scientific and Technological Innovation in Chongqing [CSTCCXLJRC201919]
- Chongqing Research Program of Basic Research and Frontier Technology [cstc2016jcyjA0349, cstc2018jcyjAX0416, cstc2016jcyjA0175]
- Excellent Talent Project in University of Chongqing [2017-35]
- Program for Innovation Teams in University of Chongqing, China [CXTDX201601032]
- Program for Technical and Scientific Innovation Led by Academician of Chongqing
- Latter Foundation Project of Chongqing University of Science Technology [CKHQZZ2008002]
- Science and Technology Innovation Project of Social Undertakings and Peoples Livelihood Guarantee of Chongqing [cstc2017shmsA0192]
- Scientific& Technological Achievements Foundation Project of Chongqing University of Science Technology [CKKJCG2016328]
- Scientific and Technological Research Young Program of Chongqing Municipal Education Commission [KJQN201801509]
- postgraduate science and technology innovation project of Chongqing University of Science Technology [YKJCX1820214]
Ask authors/readers for more resources
BaTiO3/CoFe2O4 (BTO/CFO) composite ceramics were synthesized by conventional solid-phase method, and the effects of different BaTiO3 (BTO) and CoFe2O4 (CFO) contents on the microstructure, magnetoelectric properties were systematically studied. X-rays showed that ferroelectric and ferromagnetic phases can coexist without chemical reaction. The dielectric constant decreased with the decrease of the molar ratio of BTO, and the dielectric constant increased with the increasing of temperature. The dielectric loss decreased first and then increased and finally decreased as a function of frequency, and the dielectric loss increased with the increase of temperature. The composite with the molar ratio of BTO/CFO (3:1) demonstrated better ferroelectric properties that remnant polarization is 0.82 mu C cm(-2) and the coercive electric field is 10.23 kV cm(-1). The best magnetic property was shown in BTO/CFO (1:3).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
