TY  - JOUR
AU  - Thaler, Florian
AU  - Müller, Michael
AU  - Spatschek, Robert
TI  - Oxygen permeation through perovskitic membranes: The influence of steam in the sweep on the permeation performance
JO  - AIMS Materials Science
VL  - 3
IS  - 3
SN  - 2372-0484
CY  - Springfield, Mo.
PB  - AIMS Press
M1  - FZJ-2018-01265
SP  - 1126 - 1137
PY  - 2016
AB  - Experimental approaches are employed for the understanding of oxygen permeation throughmembranes. For the experiments, different oxygen partial pressures are applied to both sides of aBSCF5582 membrane, using synthetic air as feed and vacuum or steam/argon as sweep gas. Besidethe partial pressure gradient, the permeation rate depends on the temperature and the membrane thickness.Sufficient permeation rates can be achieved by sweeping the membrane with water vapor (steam)instead of a noble gas, which is optimized by ascending water content in the sweep gas. The influenceof the steam content on the permeation performance as well as microstructural changes are demonstrated.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000390882300024
DO  - DOI:10.3934/matersci.2016.3.1126
UR  - https://juser.fz-juelich.de/record/843707
ER  -