| Download | - View accepted manuscript: Low polarization resistance of Ni-Cu-Ce oxide anode synthesized by coprecipitation with tetramethylammonium carbonate for intermediate temperature SOFC (PDF, 600 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1016/j.matlet.2010.01.049 |
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| Author | Search for: Oishi, Naoki1; Search for: Yoo, Yeong1 |
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| Affiliation | - National Research Council of Canada. NRC Institute for Chemical Process and Environmental Technology
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| Format | Text, Article |
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| Subject | Solid oxide fuel cell; Anode; Coprecipitation; Tetramethylammonium carbonate; Polarization resistance |
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| Abstract | With little deviation from the metal cation stoichiometry in a starting metal nitrate solution, Ni–Cu–Ce oxide powders for intermediate temperature SOFC anodes were synthesized by coprecipitation using tetramethylammonium carbonate and decomposition of coprecipitated metal carbonates. The synthesized oxide powder was found to have a high surface area. A 30% Ni–30% Cu–40% Ce anode fired at a low temperature of 900 °C on a Ce0.9Gd0.1O1.95 electrolyte provided low electrode polarization with an estimate of less than 0.1 Ω cm2 at temperatures over 600 °C on wet 50% H2 despite the Ni–Cu metallic phase in the anode was only 30% by volume. |
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| Publication date | 2010-01-21 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRCC 51933 |
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| NPARC number | 14814867 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6eea2d82-e47d-4954-8810-7b2659925c26 |
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| Record created | 2010-03-30 |
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| Record modified | 2020-04-17 |
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