用于大功率阴离子交换膜燃料电池的低负载富钌阳极催化剂。
A low-loading Ru-rich anode catalyst for high-power anion exchange membrane fuel cells.
作者信息
Tatus-Portnoy Zhanna, Kitayev Anna, Vineesh Thazhe Veettil, Tal-Gutelmacher Ervin, Page Miles, Zitoun David
机构信息
Department of Chemistry and Bar Ilan Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 5290002, Israel.
PO-CellTech Ltd. Hatochen 2, Caesarea Business and Industrial Park North, Caesarea, 30889, Israel.
出版信息
Chem Commun (Camb). 2020 May 27;56(42):5669-5672. doi: 10.1039/d0cc00008f.
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.
在此，我们报道了一种用于碱性交换膜燃料电池的富钌阳极催化剂。采用这种RuPdIr/C阳极和银基阴极的燃料电池，在阳极贵金属负载量仅为0.2 mg cm-2的情况下，峰值功率密度接近1 W cm-2，达到了该技术报道的最高质量活性。
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