The Synthesis and Properties of the Chemically Oxidized Perovskite, La1–xSrxCoO3−δ(0.5≤x≤0.9)
✍ Scribed by Joseph E. Sunstrom IV; K.V. Ramanujachary; Martha Greenblatt; Mark Croft
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 383 KB
- Volume
- 139
- Category
- Article
- ISSN
- 0022-4596
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The hexagonal perovskite solid solution Ba 1 \ x Sr x CoO 3 (04x40.5) was synthesized by treatment of cubic perovskite precursors at 5003C in high-pressure oxygen. The structure consists of parallel chains of face-sharing CoO octahedra and alkaline-earth ion separators. All materials were found to b
The room temperature crystal structures of three compositions in the system BaIr 1 ؊ x Co x O 3 ؊ (x ؍ 0.5, 0.7, 0.8) have been determined from X-ray and neutron powder di4raction data. BaIr 0.5 Co 0.5 O 3.02(1) , BaIr 0.3 Co 0.7 O 2.84(1) , and BaIr 0.2 Co 0.8 O 2.83(1) adopt 12R, 10H, and 5H per