Structural and ionic conductive properties of Bi4V2-xTixO11-δ (0 ≤ x ≤ 0.4) compound

被引：23
|
作者：
Kant, Ravi [2 ]
Singh, K. [1 ]
Pandey, O. P. [1 ]
机构：
[1] Thapar Univ, Sch Phys & Mat Sci, Patiala 147004, Punjab, India
[2] GTBKIET, Dept Appl Sci, Chhapianwali 152107, Malout, India
来源：
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS | 2009年 / 158卷 / 1-3期
关键词：
Ceramics; Electrical measurements; Grain boundaries; Phase transitions; BIMEVOX SERIES; OXIDE; ELECTROLYTE; DEPENDENCE; BI4V2O11; ZIRCONIA; BEHAVIOR;
D O I：
10.1016/j.mseb.2009.01.004
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High conducting gamma-phase can be stabilized at room temperature by substitution of various metal cations in bismuth vanadate known as Bi4V2-xMexO11-delta (Me=metal cation). In the present work Ti2O3-doped, Bi4V2-xMexO11-delta (0 <= x <= 0.4) samples were prepared by ceramic processing route and sintered over a range of temperature (750-825 degrees C) in the interval of 25 degrees C to study the influence of grain size and porosity on the ionic conductivity. A relation between microstructure, crystal structure and conductivity has been established using scanning electron microscopy, X-ray powder diffraction (XRD), a.c. impedance spectroscopy and differential scanning calorimetry (DSC). The study indicates that apart from phase stabilization, microstructure plays an important role to achieve high ionic conductivity. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：63 / 68
页数：6
相关论文
共 50 条
  • [1] Structural, thermal and transport properties of Bi4V2-xGaxO11-δ (0≤x≤0.4)
    Kant, Ravi
    Singh, Kulvir
    Pandey, O. P.
    IONICS, 2010, 16 (03) : 277 - 282
  • [2] Structural, thermal and conductive properties of Bi4-xMxV2O11 (M = La, Gd; 0 ≤ x ≤ 0.4) compounds
    Deepti
    Ravikant
    Singla, M. L.
    Singh, K.
    CURRENT APPLIED PHYSICS, 2009, 9 (06) : 1467 - 1473
  • [3] Microstructural and electrical behavior of Bi4V2-xCuxO11-δ (0 ≤ x ≤ 0.4)
    Kant, Ravi
    Singh, K.
    Pandey, O. P.
    CERAMICS INTERNATIONAL, 2009, 35 (01) : 221 - 227
  • [4] Microstructural, thermal, and conducting properties of Bi4-xPbxV2O11-δ (0 ≤x≤0.4) compound as solid electrolyte
    Kant, R.
    Singh, K.
    Pandey, O. P.
    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2010, 207 (02): : 321 - 326
  • [5] Ionic conductivity and structural properties of MnO-doped Bi4V2O11 system
    Kant, Ravi
    Singh, K.
    Pandey, O. P.
    IONICS, 2009, 15 (05) : 567 - 570
  • [6] Ionic conductivity and structural properties of MnO-doped Bi4V2O11 system
    Ravi Kant
    K. Singh
    O. P. Pandey
    Ionics, 2009, 15 : 567 - 570
  • [7] Dielectric, optical and structural properties of Bi4V2-xSrxO11-δ (0.05 ≤ x ≤ 0.20)
    Gupta, Sakshi
    Singh, K.
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2015, 85 : 18 - 25
  • [8] Structural and physical properties of the solid solution series Bi4V2-xNixO11-1.5x
    Nadir, S
    Steinfink, H
    JOURNAL OF SOLID STATE CHEMISTRY, 1999, 143 (01) : 9 - 15
  • [9] Lithium insertion in Bi4V2O11: study of the LixBi4V2O11 (0<x<12) phases
    Arroyo y de Dompablo, M.E.
    Garcia-Alvarado, F.
    Moran, E.
    Prieto, C.
    Fuess, H.
    Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 1998, 311 : 31 - 36
  • [10] Effect of simultaneous Cu and Nb doping Bi4V2O11 on structural and electrical properties of Bi4V2-xCux/2Nbx/2O11-3x/4
    Mhaira, W.
    Agnaou, A.
    Essalim, R.
    Turino, A.
    Mauvy, F.
    Alga, M.
    Zamama, M.
    Ammar, A.
    JOURNAL OF SOLID STATE CHEMISTRY, 2023, 320
12345