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- W3042165732 endingPage "7571" @default.
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- W3042165732 abstract "Three-dimensional(3D) gas-diffusion electrodes (GDEs) as supportfor catalytic nanoparticles are important to the electrolysis andfuel cell fields to facilitate reactant transport and distributionand reach higher current densities. Hence, the assembly of nanostructuredcatalytic particles directly onto GDEs during the synthesis couldbe a powerful one-step strategy to target high performance and long-termdurability thanks to the induced strong nanoparticle–supportinteraction. We report herein the use of bromide anions to shape theanisotropic growth of nanostructured desert-rose-like gold particlesdirectly onto the GDE, as a freestanding GDE–Au catalyst forstraightforward use in electrolysis without an additional step. Weshowed that the bromide ions determine the anisotropy of the particles,resulting in the growth of gold into nanoplates enclosed by (111)facets. The formation of hierarchical nanostructured three-dimensional(3D) Au at the GDE surface was explained by the nanoparticle-mediatedaggregation mechanism and the preferential adsorption of Br– on the (111) facet, leaving behind dominant planar structured nuclei,which then self-assemble. Electrocatalytic tests toward the glycerolelectro-oxidation demonstrated that the as-synthesized freestandingsurfactant- and binder-free GDE–Au material (100 μgAu cm–2) delivered a high specific peak currentdensity of jp = 33 mA cmAu–2, which is three and seven times higher than the testedcommercial Au/C nanocatalyst at loadings of 76 and 152 μgAu cm–2, respectively. This study providesfuture directions for the synthesis and application of nanostructuredcatalysts for alcohol oxidation as an alternative to anodic oxygenevolution, which consumes the majority of the electricity input duringthe electrolysis." @default.
- W3042165732 created "2020-07-16" @default.
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- W3042165732 date "2020-07-08" @default.
- W3042165732 modified "2023-10-18" @default.
- W3042165732 title "Bromide-Regulated Anisotropic Growth of Desert-Rose-Like Nanostructured Gold onto Carbon Fiber Electrodes as Freestanding Electrocatalysts" @default.
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- W3042165732 cites W1867363554 @default.
- W3042165732 cites W1875672377 @default.
- W3042165732 cites W1974198949 @default.
- W3042165732 cites W1981120340 @default.
- W3042165732 cites W1997557827 @default.
- W3042165732 cites W2013612526 @default.
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- W3042165732 cites W2024591665 @default.
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- W3042165732 doi "https://doi.org/10.1021/acsaem.0c01008" @default.
- W3042165732 hasPublicationYear "2020" @default.
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