Tailorable yolk-shell Fe3O4@graphitic carbon submicroboxes as efficient extraction materials for highly sensitive determination of trace sulfonamides in food samples.
Sign Up to like & getrecommendations! Published in 2019 at "Food chemistry"
DOI: 10.1016/j.foodchem.2019.125369
Abstract: A well-designed yolk-shell Fe3O4@graphitic carbon (YS-Fe3O4@GC) submicroboxes with a tunable internal cavity were constructed by one-step pyrolysis strategy followed by partially etching, in which the Fe3O4 magnetic core was well confined in compartment of GC… read more here.
Keywords: shell; graphitic carbon; yolk shell; shell fe3o4 ... See more keywords
Yolk-double shell Fe3O4@C@C composite as high-performance anode materials for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.153656
Abstract: Abstract Herein, yolk-double shell Fe3O4@C@C nanospheres (YDS-FCCNs) were designed and synthesized via solvothermal and following heat management. The as-obtained yolk-shell morphology consisted by two parts: one for the Fe3O4@C nanosphere (diameter about 100 nm) as core,… read more here.
Keywords: fe3o4 composite; yolk double; double shell; performance ... See more keywords
Long-term cycling of core-shell Fe3O4-Polypyrrole composite electrodes via diffusive and capacitive lithiation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155192
Abstract: Abstract Core-shell Fe3O4-polypyrrole (Fe3O4-PPy) composites are synthesized by etching and polymerization to address the capacity degradation and low Coulombic efficiency (CE) of the Fe3O4 electrodes for lithium storage. When the weight content of Fe3O4 is… read more here.
Keywords: fe3o4 polypyrrole; core shell; shell fe3o4; diffusive capacitive ... See more keywords
Preparation and tribological properties of core-shell Fe3O4@C microspheres
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2018.08.036
Abstract: Abstract To improve the dispersion property of the magnetic Fe3O4 nano-lubricant additives, the carbon layers were successfully decorated on the surface of Fe3O4 to fabricate the magnetic core-shell Fe3O4@C microspheres by a simple in-situ precipitation… read more here.
Keywords: shell fe3o4; fe3o4 microspheres; fe3o4; sunflower oil ... See more keywords
Mechanisms of effective gold shell on Fe3O4 core nanoparticles formation using sonochemistry method.
Sign Up to like & getrecommendations! Published in 2019 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2019.104865
Abstract: Sonochemical synthesis (sonochemistry) is one of the most effective techniques of breaking down large clusters of nanoparticles (NPs) into smaller clusters or even individual NPs, which ensures their dispersibility (stability) in a solution over a… read more here.
Keywords: fe3o4 core; sonochemistry method; shell; gold shell ... See more keywords
Core–Shell Fe3O4@MIL-100(Fe) Magnetic Nanoparticle for Effective Removal of Meloxicam and Naproxen in Aqueous Solution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemical & Engineering Data"
DOI: 10.1021/acs.jced.9b00061
Abstract: Adsorption of two typical pharmaceuticals and personal care products (PPCPs) (meloxicam and naproxen) onto core–shell Fe3O4@MIL-100(Fe) on the basis of optimal parameters such as the effect of pH, the amount of adsorbent, coexisting ions, and… read more here.
Keywords: mil 100; shell fe3o4; adsorption; fe3o4 mil ... See more keywords
Directly Converting Syngas to Linear α-Olefins over Core-Shell Fe3O4@MnO2 Catalysts.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b11820
Abstract: Converting syngas to value-added chemicals via Fischer-Tropsch synthesis has attracted much attention, whereas the direct hydrogenation of CO to heavy olefins, especially linear α-olefins (LAOs), remains a challenge. In this study, we designed a core-shell… read more here.
Keywords: syngas; fe3o4 mno2; core shell; shell fe3o4 ... See more keywords
Recyclable Au/SiO2-Shell/Fe3O4-Core Catalyst for the Reduction of Nitro Aromatic Compounds in Aqueous Solution
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.8b03655
Abstract: Highly stable gold nanoparticles immobilized on the surface of amine-functionalized nanocomposite microspheres possessing a magnetite (Fe3O4) nanoparticle core and a silica (SiO2) shell (Au/SiO2-shell/Fe3O4-core) were prepared. These gold nanocomposite catalysts were tested for 4-nitrophenol (4-NP)… read more here.
Keywords: reduction; fe3o4 core; sio2; shell fe3o4 ... See more keywords
Preparation and characterization of stable core/shell Fe3O4@Au decorated with an amine group for immobilization of lipase by covalent attachment
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d1ra08147k
Abstract: The self-assembly approach was used for amine decoration of core/shell Fe3O4@Au with 4-aminothiophenol. This structure was used for covalent immobilization of lipase using a Ugi 4-component reaction. The amine group on the structure and carboxylic… read more here.
Keywords: shell fe3o4; amine group; core shell; immobilization lipase ... See more keywords
Novel easily separable core–shell Fe3O4/PVP/ZIF-8 nanostructure adsorbent: optimization of phosphorus removal from Fosfomycin pharmaceutical wastewater
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra00936f
Abstract: A new easily separable core–shell Fe3O4/PVP/ZIF-8 nanostructure adsorbent was synthesized and then examined for removal of Fosfomycin antibiotic from synthetic pharmaceutical wastewater. The removal process of Fosfomycin was expressed through testing the total phosphorus (TP).… read more here.
Keywords: adsorption; fe3o4 pvp; shell fe3o4; core shell ... See more keywords