Modified Pechini synthesis and characterization of Y-doped strontium titanate perovskite
- Author(s): Lu, X;
- Pine, TS;
- Mumm, DR;
- Brouwer, J
- et al.
Published Web Locationhttps://doi.org/10.1016/j.ssi.2007.05.018
This work reports the modified Pechini preparation and properties of an A-site deficient perovskite Sr0.86Y0.08TiO3-δ (SYT). Good chemical homogeneity and electrical conductivity were determined, making SYT a potential conductive component material in a composite anode for solid oxide fuel cells. As an oxide with inherent resistance to oxidation and hydroxylation, SYT could be a substitute for the metallic Ni component in composite anodes for solid oxide fuel cells, particularly for reversible solid oxide fuel cells with attendant high steam concentrations. © 2007 Elsevier B.V. All rights reserved.