Layered perovskite oxides have ordered A-cations localizing oxygen vacancies, and may potentially improve oxygen ion diffusivity and surface exchange coefficient. The A-site-ordered layered perovskite PrBa 0.5 Sr 0.5 Co 2 O 5+ı (PBSC) was evaluated as new cathode material for intermediate temperatur
Ba0.5Sr0.5Zn0.2Fe0.8O3−δ Perovskite Oxide as a Novel Cathode for Intermediate-Temperature Solid-Oxide Fuel Cells
✍ Scribed by Bo Wei; Zhe Lü; Xiqiang Huang; Zhiguo Liu; Jipeng Miao; Na Li; Wenhui Su
- Book ID
- 109260538
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 332 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0002-7820
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📜 SIMILAR VOLUMES
Ba 0.5 Sr 0.5 ) 1+x Co 0.8 Fe 0.2 O 3Àd , or BSCF(1 + x), (0 6 x 6 0.3) oxides were synthesized and investigated as cathodes for intermediatetemperature solid-oxide fuel cells. The A-site cation excess in BSCF(1 + x) resulted in a lattice expansion and the creation of more active sites for oxygen re
One of the primary scientific aims within the solid oxide fuel cell (SPOFC) community is to lower the operating temperature of an SOFC system from about 800-1,000 °C to intermediate temperatures of about 600 °C [1]. The lower operating temperature decreases thermal stress in the materials and offers