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Evaluation of Pt–Rh Nanoparticle–Based Electrodes for the Electrochemical Reduction of Nitrogen to Ammonia
Ammonia (NH 3 ) is one of the most used chemicals. Industrially, ammonia is produced by hydrogenation of N 2 through the Haber–Bosch process, a process...
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Enhanced oxygen reduction reaction on caffeine-modified platinum single-crystal electrodes
Enhancing the activity of the oxygen reduction reaction (ORR) is crucial for fuel cell development, and hydrophobic species are known to increase the...
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Synthesis of reinforced porous Pt-based alloy SPE membrane electrodes for hydrogenation of cyclohexene by electrochemical etching
In this paper, reinforced porous Pt-based alloy SPE membrane electrodes were synthesized by using ion beam sputtering, combinatorial electrochemical...
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Electrocatalytic Reduction of Oxygen on Glassy Carbon Electrodes Coated with Polyporphyrin Films Based on 5,10,15,20-Tetrakis(3-aminophenyl)porphyrin Metal Complexes
AbstractCarbon materials are widespread and promising in such fields as electrochemical and electrocatalytic generation of electricity and can be...
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Carbon-Based Electrodes for Advanced Zinc-Air Batteries: Oxygen-Catalytic Site Regulation and Nanostructure Design
Zn-air batteries are highly attractive for direct chemical-to-electrical energy conversion and for solving the energy crisis and environmental...
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Pt–C interactions in carbon-supported Pt-based electrocatalysts
Carbon-supported Pt-based materials are highly promising electrocatalysts. The carbon support plays an important role in the Pt-based catalysts by...
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A Janus dual-atom catalyst for electrocatalytic oxygen reduction and evolution
Dual-atom catalysts, which exhibit high activity and atom utilization, show promise for sustainable energy conversion and storage technologies....
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The in situ investigation of the polyaniline-derived N-doped carbon with the interdigitated array electrodes towards the oxygen reduction reaction
Nowadays, tremendous effort has been made in searching clean, high-efficient and sustainable energy, and related energy conversion methods. Oxygen...
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Oxygen Reduction Reaction Studies on Pd Coatings Prepared by Galvanic Exchange of Silver, Nickel and Copper
Palladium coatings are deposited onto bulk silver, nickel and copper electrodes using galvanic exchange to study the oxygen reduction reaction (ORR)...
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Effect of MnO Content on the Oxygen Reduction Activity of MnO/C Nanostructures
Manganese oxide based materials are considered as alternate non-noble metal electrocatalysts for oxygen reduction reaction (ORR). These materials...
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Electrochemical Oxygen Reduction on Modified Carbon Nanotubes in Alkaline Electrolyte
AbstractThe electrochemical characteristics of carbon nanotubes subjected to various types of modification, to increase their activity and stability,...
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Inverse kinetic isotope effects in the oxygen reduction reaction at platinum single crystals
Although the oxygen reduction reaction (ORR) involves multiple proton-coupled electron transfer processes, early studies reported the absence of...
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Self-supported copper-based gas diffusion electrodes improve the local CO2 concentration for efficient electrochemical CO2 reduction
Electrochemical CO 2 reduction is a sustainable approach in green chemistry that enables the production of valuable chemicals and fuels while...
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Experimental Sabatier plot for predictive design of active and stable Pt-alloy oxygen reduction reaction catalysts
A critical technological roadblock to the widespread adoption of proton-exchange membrane fuel cells is the development of highly active and durable...
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Exploring the Predominant Factors Influencing the Oxygen Reduction Performance of PtCo/C Catalysts
PtCo nanoalloys (NAs) deposited on carbon black are emerging as robust electrocatalysts for addressing the sluggish kinetic issue of oxygen reduction...
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Investigation of oxygen reduction reaction activity on Pt-Fe/C catalyst
In this work, carbon-supported Pt-Fe catalysts (Pt-Fe/C) have been synthesized to determine the electrochemical activity toward oxygen reduction...
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Highly Efficient Oxygen Reduction Reaction Fe-N-C Cathode in Long-durable Direct Glycol Fuel Cells
The oxygen reduction reaction in direct glycol fuel cells heavily relies on noble metal-based electrocatalysts. In this work, novel Pt group...
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Enhanced activity for the oxygen reduction reaction in microporous water
Electrocatalysis of small gas molecules driven by renewable energy sources offers a promising route to carbon-neutral fuels and chemicals. Such...
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Oxygen Reduction Reaction on Pt Nanowires Synthesized in Superfluid Helium
AbstractBy using a rotating disk electrode, it is shown for the first time that the network structures formed by long ultrathin (diameter ~4 nm)...
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A Supported Palladium on Gallium-based Liquid Metal Catalyst for Enhanced Oxygen Reduction Reaction
Develo** high-performance catalysts for oxygen reduction reaction to replace costly platinum-based materials is of great importance but still...