TY  - GEN
AU  - Unger,Lana-Simone
TI  - Phasenstabilisierung und Oberflächenaktivierung von Sauerstoffseparationsmembranen aus dotiertem Ba$_{0,5}$Sr$_{0,5}$Co$_{0,8}$Fe$_{0,2}$O$_{3-?}$
SN  - KSP/1000086074
PY  - 2019///
PB  - KIT Scientific Publishing
KW  - Sauerstoffseparationsmembranen
KW  - Fremdphasen
KW  - secondary phases
KW  - Dotierungoxygen separation membranes
KW  - doping
KW  - Materialoptimierung
KW  - BSCF
KW  - material optimization
N1  - Open Access
N2  - Ba$_{0,5}$Sr$_{0,5}$Co$_{0,8}$Fe$_{0,2}$O$_{3-?}$ (BSCF) is the most promising material für energy efficient oxygen separation membranes. But its electrical and transport properties are unstable at temperatures below 840 °C. Reasons are structural changes to secondary phases in the cubic lattice. By doping with Y, Ti and Nb the cubic lattice shall be stabilized. Goal of this work are analyses of the dopant’s influences on BSCF’s electrochemical properties
UR  - https://www.ksp.kit.edu/9783731508472
UR  - https://directory.doabooks.org/handle/20.500.12854/56143
ER  -