Determination of ionic diffusion coefficients and activation energies in (ZrO2)1−x(YbO1.5)x system by using quasielastic light scattering
✍ Scribed by A. Nakajima; T. Suemoto; M. Ishigame
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 221 KB
- Volume
- 28-30
- Category
- Article
- ISSN
- 0167-2738
No coin nor oath required. For personal study only.
✦ Synopsis
~n d~ermined over a r~ngex~O ]48~,230 by ~si~ qu~e]~ic ]~ sc~nerJ~. ~ Ihe ~mp~[i~ dependence ofD, ilis concl~ ~1 the diffusion c~ffici~t ~es its n~mum value ~t x = 0.l 6 S. F~om the ~mp~ition depeodenco ~3. mi~ scopic oxygen ion hopping p~ce~ in ~SZis ~v~led and ~t i~ sho~n that the micro~ma ~d the imp~d~ ~mli~s play 1. lnt~ductlon differ~ with cach inv~tlgat or. Tan~nbergcr ct al. [ 2 ] fo~d that the ionic conductivity for sinte~d YbSZ Thvstabillzedzi~nialsweilknown~agoodox-showed a maximum at X=0A5 at 80O~C. On the ygen ion conductor and widely used as a solid e[~-oth~ hand, St rlc]der and Carlson [4] reported that