Articles with "preparation catalytic" as a keyword



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Preparation and catalytic performance of Pt supported on Nafion® functionalized carbon nanotubes

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Published in 2019 at "Journal of Electroanalytical Chemistry"

DOI: 10.1016/j.jelechem.2019.113508

Abstract: Abstract Newly Pt loaded catalysts were synthesized by lyophilization method with Nafion® modified carbon nanotube as support (noted as N-CNT). The newly introduced Nafion® could tightly anchor and disperse Pt nanoparticles and efficiently increase the… read more here.

Keywords: carbon; preparation catalytic; performance supported; cnt ... See more keywords
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Preparation and catalytic behavior of reduced graphene oxide supported cobalt oxide hybrid nanocatalysts for CO oxidation

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Published in 2018 at "Transactions of Nonferrous Metals Society of China"

DOI: 10.1016/s1003-6326(18)64871-x

Abstract: Abstract The reduced graphene oxide (rGO) supported cobalt oxide nanocatalysts were prepared by the conventional precipitation and hydrothermal method. The as-prepared rGO-Co3O4 was characterized by the XRD, Raman spectrum, SEM, TEM, N2-sorption, UV-Vis, XPS and… read more here.

Keywords: graphene oxide; cobalt oxide; preparation catalytic; supported cobalt ... See more keywords
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Preparation of catalytic deep eutectic solvent-based silica microreactors using a non-aqueous sol–gel route

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c8ta09021a

Abstract: We report the non-aqueous preparation of silica-based deep eutectic solvent microreactors. The palladium containing materials were applied in hydrogenation reactions. read more here.

Keywords: preparation catalytic; non aqueous; deep eutectic; eutectic solvent ... See more keywords
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Preparation and catalytic properties of polydopamine-modified polyacrylonitrile fibers functionalized with silver nanoparticles

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra03845e

Abstract: Fiber-supported catalysts have attracted much attention due to their large specific surface area, high catalytic activity, and good recyclability. Functional polyacrylonitrile fibers were prepared by immersion of polyacrylonitrile fibers at room temperature in an alkaline… read more here.

Keywords: polyacrylonitrile fibers; silver nanoparticles; catalytic activity; preparation catalytic ... See more keywords
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Preparation and catalytic evaluation of Au/γ -Al2O3 nanoparticles for the conversion of 4-nitrophenol to 4-aminophenol by spectrophotometric method

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Published in 2020 at "Turkish Journal of Chemistry"

DOI: 10.3906/kim-1910-21

Abstract: A set of catalysts having gold nanoparticles deposited on γ -Al2O3 ( Au/ γ -Al2O3) with lowest effective amount of gold content were prepared by successive impregnation and hydrogen reduction method. The structural features of… read more here.

Keywords: nanoparticles conversion; preparation catalytic; al2o3; evaluation al2o3 ... See more keywords