A kind of nanostructured Ce 0.9 Sm 0.1 O 1.95 is prepared by a hydrothermal method. It exhibits large Brunauer-Emmett-Teller area (>120 m 2 g -1 ), open mesoporous structure and nanocrystalline sheets. This material shows high activity for oxygen reduction. An area specific resistance below 0.6 X cm
Composite electrolyte based on nanostructured Ce0.8Sm0.2O1.9 (SDC) for low-temperature solid oxide fuel cells
β Scribed by Zhan Gao; Zongqiang Mao; Cheng Wang; Jianbing Huang; Zhixiang Liu
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 249 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0363-907X
- DOI
- 10.1002/er.1597
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Ni cermet anodes are commonly used in solid oxide fuel cells (SOFCs) [1][2][3][4], but there has been considerable interest in alternative oxide-based anodes [5]. The motivation for the alternative materials is to avoid problems with the Ni-based anodes, including susceptibility to coking in hydroca
## Abstract The application of the electrophoretic deposition (EPD) technique to the preparation of dense La~0.8~Sr~0.2~Ga~0.8~Mg~0.2~O~2.8~ (LSGM) electrolyte films for intermediate temperature solid oxide fuel cells (ITβSOFCs) was investigated. Suspensions of LSGM were prepared in acetoneβ+βI~2~β