Gd(1-x)A(x)MnO(3) (A=Ca and Sr) for the electrode of solid oxide fuel cells
SCIE
SCOPUS
- Title
- Gd(1-x)A(x)MnO(3) (A=Ca and Sr) for the electrode of solid oxide fuel cells
- Authors
- Takeda, Y; Tu, HY; Sakaki, H; Watanabe, S; Imanishi, N; Yamamoto, O; Phillipps, MB; Sammes, NM
- Date Issued
- 1997-08
- Publisher
- ELSEVIER
- Abstract
- From the viewpoint of the electrode for solid oxide fuel cells, Gd(1-2)A(x)MnO(3) (A Ca and Sr) was studied for its electrical conductivity, cathodic polarization, and reactivity with yttria-stabilized zirconia [8 mole percent (m/o)] Y2O3 doped zirconia]. Although cathodic activity and electrical conductivity are similar to the La(1-x)A(x)MnO(2) system, stability with yttria-stabilized zirconia electrolyte is far superior. Gd(1-x)A(x)MnO(3) (x less than or equal to 0.5), for example, yields no reaction product with yttria-stabilized zirconia at high temperature, which is very attractive for practical applications in a solid oxide fuel cell.
- Keywords
- SYSTEM; STABILITY
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/13108
- DOI
- 10.1149/1.1837899
- ISSN
- 0013-4651
- Article Type
- Article
- Citation
- JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 144, no. 8, page. 2810 - 2816, 1997-08
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