Leaching- and sintering-resistant hollow or structurally ordered intermetallic PtFe alloy catalysts for oxygen reduction reactions.
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DOI: 10.1039/c9nr06698e
Abstract: Carbon supported Pt-based alloy materials that have been developed for proton exchange membrane fuel cells (PEMFCs) are vulnerable to deactivation due to the loss of non-noble metal components (leaching) or detachment, migration and aggregation of… read more here.
Keywords: ordered intermetallic; ptfe alloy; alloy; leaching sintering ... See more keywords
Engineering one-dimensional and hierarchical PtFe alloy assemblies towards durable methanol electrooxidation
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DOI: 10.1039/c9ta02508a
Abstract: Hierarchical PtFe alloy in one-dimensional architectures demonstrate both high activity and durability for methanol electrooxidation due to the synergistic advantages of the integrated structure and composition. read more here.
Keywords: methanol electrooxidation; one dimensional; ptfe alloy; hierarchical ptfe ... See more keywords