Structural and electrical characterisation of BINIVOX
Franciszek Krok , I Abrahams , D Bangobango , W Bogusz , J.A.G Nelstrop
AbstractThe relationship between structure and conductivity has been investigated in the fast oxide ion-conducting system BINIVOX, Bi2NixV1−xO5.5−3x/2. (0.06≤x≤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.
|Journal series||Solid State Ionics, ISSN 0167-2738|
|Keywords in English||BIMEVOX, BINIVOX, Oxide ion conductor|
|Publication indicators||: 2006 = 2.19 (2) - 2007=2.228 (5)|
|Citation count*||52 (2015-10-26)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.