Articles with "nitrogen reduction" as a keyword



Nitrogen Vacancies on 2D Layered W2 N3 : A Stable and Efficient Active Site for Nitrogen Reduction Reaction.

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Published in 2019 at "Advanced materials"

DOI: 10.1002/adma.201902709

Abstract: Electrochemical nitrogen reduction reaction (NRR) under ambient conditions provides an avenue to produce carbon-free hydrogen carriers. However, the selectivity and activity of NRR are still hindered by the sluggish reaction kinetics. Nitrogen Vacancies on transition… read more here.

Keywords: nitrogen; nitrogen reduction; nitrogen vacancies; reduction reaction ... See more keywords

Comprehensive Understanding of the Thriving Ambient Electrochemical Nitrogen Reduction Reaction.

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Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202007650

Abstract: The electrochemical method of combining N2 and H2 O to produce ammonia (i.e., the electrochemical nitrogen reduction reaction [E-NRR]) continues to draw attention as it is both environmentally friendly and well suited for a progressively… read more here.

Keywords: reduction reaction; nitrogen reduction; electrochemical nitrogen;
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Atomically Dispersed Zinc(I) Active Sites to Accelerate Nitrogen Reduction Kinetics for Ammonia Electrosynthesis.

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Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202103548

Abstract: Electrocatalytic nitrogen reduction (NRR) to produce ammonia (NH3 ) at ambient conditions is a promising alternative for the Haber-Bosch process. However, developing highly active and stable NRR catalysts to replace precious metals remains challenging. Herein,… read more here.

Keywords: active sites; dispersed zinc; nitrogen reduction; atomically dispersed ... See more keywords

Atomic‐Scale Homogeneous RuCu Alloy Nanoparticles for Highly Efficient Electrocatalytic Nitrogen Reduction

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202205270

Abstract: Ruthenium (Ru) is the most widely used metal as an electrocatalyst for nitrogen (N2) reduction reaction (NRR) because of the relatively high N2 adsorption strength for successive reaction. Recently, it has been well reported that… read more here.

Keywords: alloy nanoparticles; homogeneous alloy; nitrogen reduction; alloy ... See more keywords

Recent Advances in the Application of Structural‐Phase Engineering Strategies in Electrochemical Nitrogen Reduction Reaction

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Published in 2020 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202001215

Abstract: Ammonia (NH3) exists as an important chemical raw material in the chemical industry and national economy of all countries in the world. The widely used Haber–Bosch ammonia synthesis process not only requires a large amount… read more here.

Keywords: reduction reaction; reaction; nitrogen reduction; electrochemical nitrogen ... See more keywords

Three‐Phase Electrolysis by Gold Nanoparticle on Hydrophobic Interface for Enhanced Electrochemical Nitrogen Reduction Reaction

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Published in 2020 at "Advanced Science"

DOI: 10.1002/advs.202002630

Abstract: Abstract Electrochemical nitrogen reduction reaction (NRR) provides a facile and sustainable strategy to produce ammonia (NH3) at ambient conditions. However, the low NH3 yield and Faradaic efficiency (FE) are still the main challenges due to… read more here.

Keywords: nitrogen reduction; phase; electrochemical nitrogen; three phase ... See more keywords

Boosting Nitrogen Reduction Reaction via Electronic Coupling of Atomically Dispersed Bismuth with Titanium Nitride Nanorods

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Published in 2021 at "Advanced Science"

DOI: 10.1002/advs.202104245

Abstract: Electrocatalytic nitrogen reduction reaction (NRR) is a promising alternative to the traditional Haber–Bosch process. However, the sluggish kinetics and competitive hydrogen evolution reaction result in poor NH3 yield and low Faradaic efficiency (FE). Herein, single… read more here.

Keywords: reduction reaction; nitride nanorods; reaction; nitrogen reduction ... See more keywords

Spin Manipulation of Co sites in Co9S8/Nb2CTx Mott–Schottky Heterojunction for Boosting the Electrocatalytic Nitrogen Reduction Reaction

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Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202407301

Abstract: Regulating the adsorption of an intermediate on an electrocatalyst by manipulating the electron spin state of the transition metal is of great significance for promoting the activation of inert nitrogen molecules (N2) during the electrocatalytic… read more here.

Keywords: nitrogen reduction; heterojunction; co9s8 nb2ctx; electrocatalytic nitrogen ... See more keywords

Improving Electrocatalytic Nitrogen Reduction Selectivity and Yield by Suppressing Hydrogen Evolution Reaction via Electronic Metal–Support Interaction

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Published in 2023 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202203032

Abstract: The electrochemical nitrogen reduction reaction (NRR) has the potential to replace the Haber–Bosch process for ammonia synthesis under ambient conditions. However, the selectivity and yield of the NRR are impractical, owing to the preferential binding… read more here.

Keywords: reaction; selectivity yield; hydrogen; nitrogen reduction ... See more keywords
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Transition Metal‐dinitrogen Complex Embedded Graphene for Nitrogen Reduction Reaction

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Published in 2019 at "ChemCatChem"

DOI: 10.1002/cctc.201900536

Abstract: Conversion of nitrogen to ammonia (NH3) is one of the most important issue in the modern chemical industry. Transition metals (TM) have the special unoccupied and occupied d orbitals to accept the electrons from and… read more here.

Keywords: nitrogen reduction; embedded graphene; reaction; reduction reaction ... See more keywords

Hydrogenation‐Driven Metal Dispersion and Catalytic Enhancement of Borophane‐Supported Single‐Atom Catalysts for Electrochemical Nitrogen Reduction

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Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202401262

Abstract: The present study delves into electrochemical nitrogen reduction reaction (NRR) for ammonia synthesis using borophane‐supported single‐atom catalysts (SACs) through density functional theory (DFT) calculations. In comparison to previously reported borophene, which serves as a potential… read more here.

Keywords: borophane supported; nitrogen reduction; electrochemical nitrogen; supported single ... See more keywords