High-throughput synthesis and screening of ternary metal alloys for electrocatalysis

Article Abstract:

The application of a novel method to the high-throughput synthesis and screening of thin film materials and its application to the discovery of electrocatalysts are reported. The results have displayed an enhancement in activity for a range of PtPd alloy compositions over either of the pure elements and have also demonstrated the potential of the methodology for the discovery and optimization of electrocatalysts for a wide range of applications.

Palladium, Electric properties, Platinum compounds, Chemical synthesis

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Chemistry of sulfur oxides on transition metals. II. Thermodynamics of sulfur oxides on platinum(111)

Article Abstract:

The first systematic study using accurate supercell-based DFT calculations of the stable and metastable adsorption states of the entire series of sulfur oxides, including S, O, SO, SO2, SO3, and SO4, on a Pt(111) surface is reported. The dominant sulfur oxide species becomes SO4, which is predicted to be highly stable on the O-covered Pt surface.

All Other Basic Inorganic Chemical Manufacturing, Platinum, Industrial inorganic chemicals, not elsewhere classified, Sulfur Compounds, Thermal properties, Density functionals, Density functional theory, Thermodynamics, Sulphur compounds

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