Chemistry - A European Journal · 2018 · 11 citations · 27 references
Natural SciencesChemistryMaterials ScienceCatalysisNanomaterialsNanotechnologyCatalyst SynthesisCatalytic MaterialsMetal Oxide NanomaterialsNanocatalysisNanowiresRedox-active MaterialsCatalytic NanomaterialsCatalytic NanoparticlesCore-shell NanowiresMetal Oxide NanocatalystsNanocatalyst SynthesisNickel Oxide NanomaterialsOxygen Reduction CatalystsOxygen Reduction Reaction
Abstract Platinum (Pt)‐based nanostructures are the most efficient catalysts for the oxygen reduction reaction (ORR) in acid media. Here, Pt 9 Ni wavelike nanowires (W‐NWs) have been synthesized by etching Pt 3 Ni@PtNi 2 core–shell nanowires with 2,5‐dihydroxyterephthalic acid for 24 hours. Compared to the commercial Pt/C catalyst, the free‐standing Pt 9 Ni W‐NWs show improvements of up to 9.3 times for mass activity and 12.6 times for specific activity, respectively.
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Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
Chen Chen, Yijin Kang, Ziyang Huo et al. · Science · 2014 · 2.8K citations · Full text
Alan R. Denton, N. W. Ashcroft · Physical Review A · 1991 · 2.5K citations