Abstract
Ru was deposited onto Pt by atomic layer deposition to fabricate anodes for direct methanol solid oxide fuel cells (SOFCs). The performance of the SOFCs with Ru/Pt anodes regarding methanol oxidation was compared with that of the SOFCs with pure Pt anodes. The values of maximum power density of the Ru/Pt SOFC were 4.1 mW/cm 2 at 400 °C and 7.8 mW/cm 2 at 450 °C. The electrochemical properties of the SOFCs were analyzed by the electrochemical impedance spectroscopy. The morphology of Ru on the microporous Pt was investigated via scanning electron microscopy.
| Original language | English |
|---|---|
| Title of host publication | ECS Transactions |
| Publisher | Electrochemical Society Inc. |
| Pages | 3059-3062 |
| Number of pages | 4 |
| Volume | 57 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 2013 |
ASJC Scopus subject areas
- Engineering(all)
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Jeong, H. J., Kim, J. W., Bae, K., Jung, H., & Shim, J. H. (2013). Atomic layer deposition of ruthenium on platinum anode for direct methanol solid oxide fuel cells. In ECS Transactions (1 ed., Vol. 57, pp. 3059-3062). Electrochemical Society Inc.. https://doi.org/10.1149/05701.3059ecst