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A low-loading Ru-rich anode catalyst for high-power anion exchange membrane fuel cells
Zhanna Tatus-Portnoy1, Anna Kitayev2, Thazhe Veettil Vineesh1
1Department of Chemistry and Bar Ilan Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel. david.zitoun@biu.ac.il.
Abstract:
Herein, we report a Ru-rich anode catalyst for alkaline exchange membrane fuel cells. The fuel cell with such a RuPdIr/C anode and Ag-based cathode attained a peak power density close to 1 W cm-2 with only 0.2 mg cm-2 anode precious group metal loading, reaching the highest mass activity reported for this technology.
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