A low-loading Ru-rich anode catalyst for high-power anion exchange membrane fuel cells

Zhanna Tatus-Portnoy, Anna Kitayev, Thazhe Veettil Vineesh, E. Tal-Gutelmacher, Miles Page, David Zitoun

Chemical Communications · 2020 · 19 citations · 24 references

Concepts

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.

References

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