Dielectric Properties and Electrical Conductivity of Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3

被引：5
|
作者：
Palatnikov, M. N. [1 ]
Sandler, V. A. [2 ]
Efremov, V. V. [1 ]
Sidorov, N. V. [1 ]
Kalinnikov, V. T. [1 ]
机构：
[1] Russian Acad Sci, Tananaev Inst Chem & Technol Rare Elements & Mine, Kola Sci Ctr, Apatity 184209, Murmansk Oblast, Russia
[2] Ivanovo State Univ, Ivanovo 153025, Russia
来源：
INORGANIC MATERIALS | 2011年 / 47卷 / 11期
关键词：
SOLID-SOLUTIONS; PRESSURE; LIXNA1-XNBO3;
D O I：
10.1134/S0020168511110185
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dielectric properties and electrical conductivity of the ferroelectric perovskite solid solutions Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3 have been studied at temperatures from 290 to 700 K and frequencies from 25 Hz to 1 MHz. In this temperature range, the solid solutions undergo a first-order ferroelectric phase transition. Li0.07Na0.93Ta0.111Nb0.889O3 (prepared from coprecipitated Ta2yNb2(1-y)O5 pentoxides) has a markedly lower Curie temperature (by similar to 75 K) and higher ionic conductivity and high-frequency dielectric permittivity in comparison with Li0.07Na0.93Ta0.1Nb0.9O3 (prepared from a mechanical mixture of Ta2O5 and Nb2O5).
引用
收藏
页码：1242 / 1248
页数：7
相关论文
共 50 条
  • [1] Dielectric properties of the Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3 solid solutions
    K. Bormanis
    M. N. Palatnikov
    N. V. Sidorov
    V. V. Efremov
    I. N. Efremov
    V. A. Sandler
    Physics of the Solid State, 2012, 54 : 960 - 961
  • [2] Dielectric properties of the Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3 solid solutions
    Bormanis, K.
    Palatnikov, M. N.
    Sidorov, N. V.
    Efremov, V. V.
    Efremov, I. N.
    Sandler, V. A.
    PHYSICS OF THE SOLID STATE, 2012, 54 (05) : 960 - 961
  • [3] Dielectric Permittivity and Conductivity of Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3 Solid Solutions
    Palatnikov, M. N.
    Efremov, V. V.
    Sidorov, N. V.
    Bormanis, K.
    Efremov, I. N.
    FERROELECTRICS, 2011, 424 : 59 - 67
  • [4] Dielectric properties and electrical conductivity of Li0.07Na0.93Ta0.1Nb0.9O3 and Li0.07Na0.93Ta0.111Nb0.889O3 ferroelectric solid solutions
    M. N. Palatnikov
    V. A. Sandler
    V. V. Efremov
    N. V. Sidorov
    V. T. Kalinnikov
    Inorganic Materials, 2011, 47 : 1242 - 1248
  • [5] Structural and dielectric properties of (Ba1−xSrx)0.93Na0.07Ti0.93Nb0.07O3 ceramics
    L. Ben Abdessalem
    M. Ben Abdessalem
    A. Aydi
    Z. Sassi
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 14264 - 14270
  • [6] Structural and dielectric properties of (Ba1-xSrx)0.93Na0.07Ti0.93Nb0.07O3 ceramics
    Ben Abdessalem, L.
    Ben Abdessalem, M.
    Aydi, A.
    Sassi, Z.
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (19) : 14264 - 14270
  • [7] Structural and electrical properties of (1-x) Na0.465K0.465Li0.07Nb0.93Ta0.07O3-x MnO lead-free piezoelectric ceramics synthesized at low sintering temperatures
    Bomlai, Pornsuda
    Songsurin, Chanoknate
    Muensit, Nantakan
    Milne, Steven J.
    SCIENCEASIA, 2010, 36 (03): : 231 - 236
  • [8] Tantalum influence on electrical properties of lead-free (K0.4425Na0.52Li0.0375)(Nb0.93-xTaxSb0.07) O3 piezoelectric ceramics
    Shao, Bin
    Qiu, Jinhao
    Zhu, Kongjun
    Pang, Xuming
    Meng, Qinghua
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2012, 23 (04) : 846 - 850
  • [9] Dielectric properties of (K0.5Na0.5)(Nb0.93Sb0.07)O3 ferroelectric ceramics modified with BaTiO3
    Burkhanov A.I.
    Zhirkov A.V.
    Laletin R.A.
    Bormanis K.
    Smeltere I.
    Bulletin of the Russian Academy of Sciences: Physics, 2016, 80 (9) : 1084 - 1088
  • [10] Properties of Li x Na1-x Ta0.1Nb0.9O3 ferroelectric ceramic solid solutions
    Palatnikov, M. N.
    Efremov, V. V.
    Sidorov, N. V.
    Makarova, O. V.
    Kalinnikov, V. T.
    INORGANIC MATERIALS, 2009, 45 (12) : 1423 - 1428
12345