| Autor: |
Andanastuti Muchtar, Mahendra Rao Somalu, Shabana P.S. Shaikh |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
Renewable and Sustainable Energy Reviews. 51:1-8 |
| ISSN: |
1364-0321 |
| DOI: |
10.1016/j.rser.2015.05.069 |
| Popis: |
Solid-oxide fuel cells (SOFCs) are the most widely used fuel cells because they exhibit flexibility, power generation efficiency, and low pollution formation. Research on SOFC anodes is a major and challenging task in the field of SOFCs. This review highlights the anode materials that may be used for SOFC applications. The use of cermet-based oxide materials as anodes for SOFCs is also discussed in detail. A literature survey conducted over the last 10 years shows that increased power generation efficiency may be attributed to anode materials used in such cells. Oxide-based anode materials with perovskite and several oxides with cubic fluorite structures are further described. Based on the review conducted, we find that cubic fluorite-structured compounds are the most promising anode materials reported thus far. Analyses of the structure and electrical performance of anode materials show as well that copper–gadolinium-doped cerium oxide (Cu–GDC) cubic fluorite-structured anodes exhibit higher electronic conductivity potential than yttria-stabilized zirconia-based anode materials. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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