Magnetocapacitance and structure properties of Bi0.85-xLa0.15PbxFeO3 ceramics

被引：6
|
作者：
Fu, Qiuyun [1 ]
Xue, Fei [1 ]
Zheng, Zhiping [1 ]
Zhou, Dongxiang [1 ]
Zhou, Ling [1 ]
Tian, Yahui [1 ]
Hu, Yunxiang [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2015年 / 41卷 / 03期
基金：
国家高技术研究发展计划(863计划); 中国国家自然科学基金;
关键词：
Dielectric properties; Multiferroic; Magnetocapacitance effect; Magnetoelectric; BIFEO3; CERAMICS; MULTIFERROICS; ELECTRODE;
D O I：
10.1016/j.ceramint.2014.11.098
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
To study the effects of La and Pb co-doping on the magnetocapacitance (MC) and structure properties of BiFeO3, single-phase Bi0.85-xLa0.15PbxFeO3 (BLPF, x=0-0.10) multiferroic ceramics were prepared by a solid-state reaction. In the Rietveld refinement, good agreement between the observed and calculated pattern was observed. The dielectric response of these samples was analyzed in the frequency range of 100 Hz-10 MHz, and it was found that Pb-doping drastically improved the dielectric properties. Moreover, the MC and magnetoelectric effect were enhanced, show a large MC effect (similar to 18.8%) and magmetoelectric voltage coefficient alpha(E) (similar to 90.6 mV/cm/Oe) for BLPFx=0.05 ceramic. (C) 2014 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：4050 / 4055
页数：6
相关论文
共 50 条
  • [41] Investigation of the (1-x)(Bi0.85La0.15)FeO3-xPbTiO3 multilayered ceramics by tape casting
    Jin, Guoxi
    Chen, Jianguo
    Cheng, Jinrong
    CERAMICS INTERNATIONAL, 2015, 41 : S314 - S318
  • [42] Effect of cerium-doped on electrical properties of bismuth-layer 0.85Bi4Ti3O12-0.15LiNbO3 piezoelectric ceramics
    Yang, Fan
    Jiang, Xiangping
    Tu, Na
    Shao, Hong
    Xu, Xinmin
    Xiong, Shan
    Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2015, 43 (09): : 1209 - 1213
  • [43] Enhanced sinterability and electrical properties of Bi2O3-added Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics
    Jaimeewong, Piyaporn
    Boonsong, Paitoon
    Ngernchuklin, Piyalak
    Tipakontitikul, Rungnapa
    Niyompan, Anuson
    Promsawat, Methee
    Watcharapasorn, Anucha
    FERROELECTRICS, 2017, 511 (01) : 88 - 93
  • [44] Microstructural, structural and dielectric properties of Er3+-modified BaTi0.85Zr0.15O3 ceramics
    Antonelli, E.
    Letonturier, M.
    M'Peko, J-C
    Hernandes, A. C.
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2009, 29 (08) : 1449 - 1455
  • [45] High-pressure preparation and thermoelectric properties of Bi0.85Sb0.15
    H. J. Liu
    L. F. Li
    Dongliu Shi
    Journal of Electronic Materials, 2006, 35 : L7 - L10
  • [46] Effects of SnSe addition on the thermoelectric properties of Bi0.85Sb0.15Se
    Liu, Hui
    Sun, Tao
    Pan, Lin
    Gu, Yan
    Zhou, Haofeng
    Chen, Changchun
    Wang, Yifeng
    SOLID STATE SCIENCES, 2024, 154
  • [47] THERMOELECTRIC PROPERTIES OF EXTRUDED SPECIMENS OF BI0.85SB0.15 DOPED WITH LEAD
    TAGIEV, MM
    AGAEV, ZF
    ABDINOV, DS
    INORGANIC MATERIALS, 1993, 29 (06) : 998 - 1000
  • [48] High-pressure preparation and thermoelectric properties of Bi0.85Sb0.15
    Liu, H. J.
    Li, L. F.
    Shi, Donglu
    JOURNAL OF ELECTRONIC MATERIALS, 2006, 35 (07) : L7 - L10
  • [49] Structure and electrical conductivity of BaCe0.85Ln0.15O3-δ (Ln = Gd, Y, Yb) ceramics
    Gu, Yi-Jing
    Liu, Zhan-Guo
    Ouyang, Jia-Hu
    Yan, Fu-Yao
    Zhou, Yu
    ELECTROCHIMICA ACTA, 2013, 105 : 547 - 553
  • [50] Pyroelectric performance of porous Ba0.85Sr0.15TiO3 ceramics
    Srikanth, Keshavmurthy Subramanian
    Singh, Vinay Pratap
    Vaish, Rahul
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2018, 15 (01) : 140 - 147
12345