| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7742127 | Journal of Power Sources | 2013 | 7 Pages |
Abstract
⺠Catalyst aging was studied using a novel element selective method. ⺠Differential synchrotron X-ray radiography revealed ruthenium and platinum distribution quantitatively. ⺠Upon aging significant redistribution of the catalytic elements in the MEAs of DMFCs were found. ⺠Differences in XAS characteristics were found between thin and thick catalyst layers.
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Authors
Tobias Arlt, Ingo Manke, Klaus Wippermann, Heinrich Riesemeier, Jürgen Mergel, John Banhart,