Effects of annealing treatment on the dielectric properties of manganese-modified Pb(Fe2/3W1/3)O3 ceramics

被引：0
|
作者：
Liqin Zhou
P. M Vilarinho
J. L Baptista
机构：
[1] Universidade de Aveiro,Departamento de Engenharia Ceramica e do Vidro/UIMC
来源：
Journal of Materials Science | 1998年 / 33卷
关键词：
Oxygen; Polymer; Manganese; Dielectric Property; Oxygen Vacancy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dielectric properties of thermally treated manganese doped Pb(Fe2/3W1/3)O3 (PFW) ceramics were investigated. Modifications of the dielectric properties by thermal annealing were observed. Air annealing causes a sharpening of the dielectric permittivity and an increase of the permittivity maximum values, more pronounced as the amount of manganese dopant increases. Oxygen annealing does not cause evident variations in the dielectric permittivity curve. The presence of oxygen vacancies is evinced by thermal gravimetric measurements. The role of oxygen vacancies, as well as the associations of manganese ions with oxygen vacancies, on the annealing process, is proposed and discussed. © 1998 Chapman & Hall
引用
收藏
页码：2673 / 2677
页数：4
相关论文
共 50 条
  • [41] Dielectric and piezoelectric properties of the solid solution system Pb(Fe2/3W1/3)O3-PbZrO3
    Yokosuka, Masaru
    Kojima, Hidehiko
    Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers, 1997, 36 (9 B): : 6046 - 6050
  • [42] Dielectric Properties of Pb(Fe2/3W1/3)1−xMnxO3 Ceramics in the Temperature Range 200–600 K
    Liqin Zhou
    P. M. Vilarinho
    P. Q. Mantas
    J. L. Baptista
    Journal of Materials Research, 2000, 15 : 1342 - 1348
  • [43] DIELECTRIC AND MAGNETIC-PROPERTIES IN SOLID-SOLUTION SYSTEM PB(FE2/3W1/3)O3-PB(CO1/2W1/2)O3
    UCHINO, K
    NOMURA, S
    FERROELECTRICS, 1978, 17 (3-4) : 505 - 510
  • [44] Structure of Pb(Fe2/3W1/3)O3 single crystals with partial cation order
    S. A. Ivanov
    A. I. Stash
    L. Riekehr
    Y.-S. Chen
    Z.-G. Ye
    Scientific Reports, 10
  • [45] Magnetoelectric relaxor and reentrant behaviours in multiferroic Pb(Fe2/3W1/3)O3 crystal
    Chen, Ling
    Bokov, Alexei A.
    Zhu, Weimin
    Wu, Hua
    Zhuang, Jian
    Zhang, Nan
    Tailor, Hamel N.
    Ren, Wei
    Ye, Zuo-Guang
    SCIENTIFIC REPORTS, 2016, 6
  • [46] Magnetoelectric relaxor and reentrant behaviours in multiferroic Pb(Fe2/3W1/3)O3 crystal
    Ling Chen
    Alexei A. Bokov
    Weimin Zhu
    Hua Wu
    Jian Zhuang
    Nan Zhang
    Hamel N. Tailor
    Wei Ren
    Zuo-Guang Ye
    Scientific Reports, 6
  • [47] Role of Mn in controlling the dielectric loss and ageing effect in Pb(Zn1/3Nb2/3)O3 Pb(Fe2/3W1/3)O3 Pb(Fe1/2Nb1/2)O3
    Natarajan, R
    Dougherty, JP
    JOURNAL OF MATERIALS SCIENCE, 1998, 33 (08) : 1991 - 1995
  • [48] Structure and electrical properties of new Pb(Zr,Ti)O3-Pb(Fe2/3W1/3)O3-Pb(Mn1/3Nb2/3)O3 ceramics
    Yang, ZP
    Zong, XM
    Li, H
    Chang, YF
    MATERIALS LETTERS, 2005, 59 (27) : 3476 - 3480
  • [49] Phase development and dielectric properties of the Pb(Fe 1/2 Nb 1/2 )O3-substituted Pb(Fe2/3W1/3)O3-Pb(Mg1/3Nb2/3)O3 system
    Dept. of Inorg. Mat. Engineering, Kyungpook Natl. University, 702-701, Taegu, Korea, Republic of
    Mater Res Bull, 4 (613-620):
  • [50] Features of magnetic structure and properties of ceramics (1-x)Pb(Fe1/2Nb1/2)o3-xPb(Fe2/3W1/3)o3
    Glazunova, E. V.
    Kubrin, S. P.
    Shilkina, L. A.
    Lis, O. N.
    Nagaenko, A. V.
    Verbenko, I. A.
    Kichanov, S. E.
    Rutkauskas, A. V.
    Reznichenko, L. A.
    FERROELECTRICS, 2024, 618 (06) : 1374 - 1382
12345