Layered PrBaCo2O5+δ perovskite as a cathode for proton-conducting solid oxide fuel cells
✍ Scribed by Meifang Jin; Xiuling Zhang; Yu’e Qiu; Jianmin Sheng
- Book ID
- 116606205
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 581 KB
- Volume
- 494
- Category
- Article
- ISSN
- 0925-8388
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PrBaCo 2 O 5+ı (PBCO) powder was prepared by a combined EDTA and citrate complexing method. The electrochemical performance of PBCO as a cathode for intermediate-temperature solid oxide fuel cells (IT-SOFCs) was evaluated. A porous layer of PBCO was deposited on a 42 m thick electrolyte consisting o
BaZr 0.1 Ce 0.7 Y 0.1 Yb 0.1 O 3-ı (BZCYYb) exhibits adequate protonic conductivity as well as sufficient chemical and thermal stability over a wide range of SOFC operating conditions, while layered perovskite PrBaCo 2 O 5+ı (PBCO) has advanced electrochemical properties. This research fully takes a