Structural and electrical characterisation of BINIVOX

被引：56

作者：

Krok, F

Abrahams, I

Bangobango, D

Bogusz, W

Nelstrop, JAG

机构：

[1] Warsaw Univ Technol, Inst Phys, PL-00662 Warsaw, Poland

[2] Queen Mary Univ London, Dept Chem, Struct Chem Grp, London E1 4NS, England

来源：

SOLID STATE IONICS | 1998年 / 111卷 / 1-2期

关键词：

oxide ion conductor; BINIVOX; BIMEVOX;

D O I：

10.1016/S0167-2738(98)00188-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The relationship between structure and conductivity has been investigated in the fast oxide ion-conducting system BINIVOX, Bi(2)Ni(x)V(1-x)O(5.5-3x/2). (0.06 less than or equal to x less than or equal to 0.25) using X-ray powder diffraction and a.c. impedance spectroscopy. Arrhenius plots of conductivity in this system show two linear regions of different activation energy, one at low temperature and one at high temperature. The link between these two regions can take the form of a discontinuity or a simple but distinct change in slope. The particular behaviour adopted is composition dependent. (C) Published by Elsevier Science B.V. All rights reserved.

引用

页码：37 / 43

页数：7

共 19 条

[1] THE BIMEVOX SERIES - A NEW FAMILY OF HIGH PERFORMANCES OXIDE ION CONDUCTORS [J].