Effect of Carbon Support on the Electrocatalytic Properties of Pt−Ru Catalysts,ChemElectroChem

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Effect of Carbon Support on the Electrocatalytic Properties of Pt−Ru Catalysts
ChemElectroChem ( IF 3.5 ) Pub Date : 2019-09-05 , DOI: 10.1002/celc.201901387
Bjorn Hasa ₁ , Eftychia Martino ₁ , John Vakros ₁ , George Trakakis ₂ , Costas Galiotis _{1,

2} , Alexandros Katsaounis ₁

Affiliation

Invited for this month's cover picture are the groups of Alexandros Katsaounis at the Department of Chemical Engineering (University of Patras, Greece) and Costas Galiotis also at the same department and the Institute of Chemical Engineering Sciences (FORTH/ICE‐HT, Greece). The cover picture shows schematically the operation of a Proton Exchange Membrane fuel cell (PEMFC) under hydrogen feeding. The metallic phase of the electrodes (usually Pt and Ru) is usually dispersed on a carbon‐based support. Novel carbon materials (such as carbon nanotubes, biochar and graphene) are used in this study as alternative supports and compared with the state‐of‐the‐art Vulcan XC‐72. Read the full text of the Article at 10.1002/celc.201900566.

中文翻译：

碳载体对Pt-Ru催化剂电催化性能的影响

受邀参加本月封面照片的是化学工程系（希腊帕特雷大学）的Alexandros Katsaounis和同一部门以及化学工程科学研究所（希腊FORTH / ICE‐HT）的Costas Galiotis。封面图片示意性地显示了在氢供给下质子交换膜燃料电池（PEMFC）的操作。电极的金属相（通常是Pt和Ru）通常分散在碳基载体上。本研究使用新型碳材料（例如碳纳米管，生物碳和石墨烯）作为替代载体，并与最新的Vulcan XC-72进行了比较。阅读条款全文，网址为10.1002 / celc.201900566。

更新日期：2019-09-05

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