TY  - JOUR
AU  - Ma, Q.
AU  - Tietz, F.
AU  - Stöver, D.
TI  - Nonstoichiometric Y-substituted SrTiO3 materials as anodes for solid oxide fuel cells
JO  - Solid state ionics
VL  - 192
SN  - 0167-2738
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - PreJuSER-18151
SP  - 535 - 539
PY  - 2011
N1  - Record converted from VDB: 12.11.2012
AB  - Nonstoichiometric yittrium-substituted SrTiO3 samples with a nominal composition of SrxY0.07TiO3 +/-delta (x = 0.87-1.01) and Sr0.895Y0.07TixO3-delta (x = 1.00-1.20) were prepared and investigated. Phase impurities were found in samples with too high A-site or B-site deficiency. The electrical properties of the samples sintered in reducting atmosphere at different temperatures were analyzed with a view to their potential use as anode materials for solid oxide fuel cells (SOFCs). The redox properties of selected samples were investigated in detail. Samples with small A-site deficiency were considered to be the best candidates for SOFC anode materials. (C) 2010 Elsevier B.V. All rights reserved.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000292848800113
DO  - DOI:10.1016/j.ssi.2010.03.027
UR  - https://juser.fz-juelich.de/record/18151
ER  -