Ionic conductivity of gadolinium-doped barium cerate perovskites
โ Scribed by N. Bonanos; B. Ellis; K.S. Knight; M.N. Mahmood
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 765 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0167-2738
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
In the present work the effect of copper oxide addition on the densification behavior and electrical conductivity of BaCe 1-x Gd x O 3-ฮด (BCG) type ceramics is investigated. Small addition (1 mol%) of this sintering additive reduces both the calcination temperature (by โผ250 โข C) and the sintering te
Electrical conduction in sintered BaCe Ca O has been investigated at high temperatures (300 , T / 8C , 1000) in 0.95 0.05 2.95 moist N , O and H atmospheres via ac impedance spectroscopy. Conduction arises from charge carriers which participate 2 2 2 in equilibria with the various atmospheres. At l
## Abstract The performance characteristics of fuel cells based on proton conducting BaCeO~3~ solid electrolyte doubly doped with gadolinium and praseodymium are reported. The amount of praseodymium doping is systematically varied in order to optimize the fuel cell performance. Fuel cells incorpora