Articles with "supported nitrogen" as a keyword



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Ni catalyst supported on nitrogen-doped activated carbon for selective hydrogenation of acetylene with high concentration

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Published in 2021 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2020.106241

Abstract: Abstract Ethylene is a widely used industrial raw material. Due to petroleum resources shortage, direct hydrogenation of acetylene by calcium carbide to ethylene has attracted much attention. Accordingly, Ni/AC-N-x catalyst was synthesized by a simple… read more here.

Keywords: nitrogen doped; doped activated; hydrogenation; catalyst supported ... See more keywords
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Nickel nanoparticles supported on nitrogen–doped carbon nanotubes are a highly active, selective and stable CO2 methanation catalyst

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Published in 2021 at "Journal of Energy Chemistry"

DOI: 10.1016/j.jechem.2020.06.007

Abstract: Abstract CO2 methanation using nickel-based catalysts has attracted large interest as a promising power-to-gas route. Ni nanoparticles supported on nitrogen-doped CNTs with Ni loadings in the range from 10 wt% to 50 wt% were synthesized… read more here.

Keywords: nanoparticles supported; nitrogen doped; co2 methanation; co2 ... See more keywords
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Pt nanoparticles supported on nitrogen doped reduced graphene oxide-single wall carbon nanotubes as a novel platform for highly sensitive electrochemical sensing of piroxicam

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Published in 2019 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2018.11.017

Abstract: Abstract This study described the synthesis, characterization and application of novel Pt nanoparticles supported on nitrogen doped reduced graphene oxide-single wall carbon nanotubes (Pt-N-rGO-SWCNTs) nanocomposite as a sensitive sensing interface for electrochemical determination of piroxicam… read more here.

Keywords: doped reduced; nitrogen doped; reduced graphene; supported nitrogen ... See more keywords
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Three-dimensional Composite Catalysts for Al-O2 Batteries Composed of CoMn2O4 Nanoneedles Supported on Nitrogen-Doped Carbon Nanotubes/Graphene.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b04861

Abstract: Great efforts have been focused on studying high-efficiency and stable catalysts toward oxygen reduction reaction (ORR) in metal-air batteries. In view of synergistic effects and improved properties, carbon nanotubes and three-dimensional graphene (CNTs-3D graphene) hybrid… read more here.

Keywords: three dimensional; nitrogen doped; doped carbon; ncnts graphene ... See more keywords
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Anion-Induced Size Selection of β-Mo2C Supported on Nitrogen-Doped Carbon Nanotubes for Electrocatalytic Hydrogen Evolution

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Published in 2018 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.8b02194

Abstract: Molybdenum carbide materials are considered to be promising hydrogen evolution reaction (HER) electrocatalysts due to their similar electronic structures and catalytic activities to Pt-based catalysts. Here, we report a facile synthesis of β-Mo2C nanoparticles supported… read more here.

Keywords: carbon; hydrogen; hydrogen evolution; supported nitrogen ... See more keywords
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Ultrafine and monodispersed iridium nanoparticles supported on nitrogen-functionalized carbon: an efficient oxidase mimic for glutathione colorimetric detection.

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Published in 2019 at "Chemical communications"

DOI: 10.1039/c9cc00279k

Abstract: Ultrafine and monodispersed iridium nanoparticles supported on nitrogen-functionalized carbon materials (Ir/NC) were prepared and served as an efficient oxidase mimic for 3',5,5'-tetramethylbenzidine (TMB) oxidation. Due to the inhibition effect of glutathione (GSH) on TMB oxidation,… read more here.

Keywords: nanoparticles supported; monodispersed iridium; iridium nanoparticles; supported nitrogen ... See more keywords
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Ru catalyst supported on nitrogen-doped nanotubes as high efficiency electrocatalysts for hydrogen evolution in alkaline media

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Published in 2020 at "RSC Advances"

DOI: 10.1039/d0ra02894k

Abstract: Due to the potential application in the future energy conversion system, there is an increasing demand for efficient, stable and cheap platinum-free catalysts for hydrogen evolution. However, it is still a great challenge to develop… read more here.

Keywords: supported nitrogen; catalyst; hydrogen evolution; nitrogen doped ... See more keywords
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Development of Z-scheme bimetallic tungstate-supported nitrogen deficient g-C3N4 heterojunction for the treatment of refractory pharmaceutical pollutants

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Published in 2023 at "New Journal of Chemistry"

DOI: 10.1039/d3nj00660c

Abstract: The binary BMT/ND-GCN-based heterostructure photocatalyst for pharmaceutical industry wastewater treatment. read more here.

Keywords: development scheme; bimetallic tungstate; tungstate supported; scheme bimetallic ... See more keywords