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   Articles with "cofe2o4 nanoparticles" as a keyword



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Evaluation of thermoacoustics parameters of CoFe2O4–ethylene glycol nanofluid using ultrasonic velocity technique

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recommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-0386-1

Abstract: Chemical co-precipitation method was employed to synthesize cobalt ferrite (CoFe2O4) nanoparticles and to prepare stable nanofluids. The cobalt ferrite nanoparticles and the prepared nanofluids were characterized further for their structural, morphological, elemental, magnetic properties and… read more here.

Keywords: cofe2o4 nanoparticles; thermo acoustic; ethylene glycol; ultrasonic velocity ... See more keywords
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Structure, Morphology, Cation Distribution and Magnetic Properties of Cr3+-Substituted CoFe2O4 Nanoparticles

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recommendations! Published in 2019 at "Journal of Superconductivity and Novel Magnetism"

DOI: 10.1007/s10948-018-4778-5

Abstract: The present investigations deal with the effect of trivalent chromium ions (Cr3+) on structural and magnetic properties of nanocrystalline cobalt ferrite (CoFe2O4) nanoparticles. The samples of CoCrxFe2−xO4 (where x = 0.0 to 1.0 in step of… read more here.

Keywords: magnetic properties; cation distribution; cofe2o4 nanoparticles; structure ... See more keywords
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Development of Multiferroism in PVDF with CoFe2O4 Nanoparticles

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recommendations! Published in 2017 at "Journal of Polymer Research"

DOI: 10.1007/s10965-017-1208-5

Abstract: Thin films of some polymer-ceramic nanomultiferroic composites (in 0–3 connectivity) of compositions (1-x) PVDF-xCoFe2O4 (x = 0.05, 0.1, 0.5) have been fabricated through a solution casting route. Based on X-ray diffraction pattern and data, basic crystal structure… read more here.

Keywords: development multiferroism; pvdf cofe2o4; cofe2o4 nanoparticles; pvdf ... See more keywords
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Hydrothermal synthesis of magnetic CoFe2O4 nanoparticles and CoFe2O4/MWCNTs nanocomposites for U and Pb removal from aqueous solutions

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recommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"

DOI: 10.1007/s10967-018-5894-1

Abstract: Magnetite CoFe2O4 nanoparticle and CoFe2O4/MWCNT nanocomposite adsorbents with high specific surface area, high adsorption capacity, and easily separable property were synthesized by the hydrothermal method for uranium and lead removal from aqueous solutions. The synthesized… read more here.

Keywords: cofe2o4 nanoparticles; aqueous solutions; removal aqueous; cofe2o4 mwcnts ... See more keywords
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Synthesis, characterization and magnetic hyperthermia properties of nearly monodisperse CoFe2O4 nanoparticles

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recommendations! Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.07.298

Abstract: Abstract In this study, the hyperthermia efficiency of CoFe2O4 nanoparticles (CFNPs) was enhanced by narrowing their size distribution and increasing their magnetic moment. The CFNPs were synthesized using the solvothermal reflux method. The NPs were… read more here.

Keywords: characterization magnetic; cofe2o4 nanoparticles; hyperthermia; magnetic hyperthermia ... See more keywords
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Annealing temperature effect on cobalt ferrite nanoparticles for photocatalytic degradation.

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recommendations! Published in 2021 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2021.130903

Abstract: In this work, cobalt ferrite nanomaterials was prepared employing simple co-precipitation technique and annealed at 300, 400 and 600 °C. XRD study revealed the formation of cubic structure of CoFe2O4 nanoparticles and confirmed by high intense… read more here.

Keywords: cobalt; cofe2o4 nanoparticles; ferrite nanoparticles; cobalt ferrite ... See more keywords
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Confinement of ultrasmall CoFe2O4 nanoparticles in hierarchical ZnIn2S4 microspheres with enhanced interfacial charge separation for photocatalytic H2 evolution.

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recommendations! Published in 2020 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2020.08.019

Abstract: The charge carriers' separation efficiency, light absorption capacity and microstructure of photocatalysts are important factors affecting the photocatalytic performance. Herein, we prepared the hierarchical ZnIn2S4 (ZIS) microspheres-confined CoFe2O4 nanoparticles (CFO NPs) p-n junction (CFO/ZIS) with… read more here.

Keywords: cofe2o4 nanoparticles; hierarchical znin2s4; charge; photocatalytic evolution ... See more keywords
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Hydrothermal deposition of CoFe2O4 nanoparticles on activated carbon fibers promotes atrazine removal via physical adsorption and photo-Fenton degradation

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recommendations! Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105940

Abstract: Abstract Magnetic CoFe2O4 serves as a promising photo-Fenton reagent, but its low adsorption ability and catalytic activity inhibit the effective removal of atrazine (ATZ). Herein, activated carbon fiber/cobalt ferrite (ACF/CoFe2O4) composites were fabricated by hydrothermal… read more here.

Keywords: cofe2o4 nanoparticles; photo fenton; fenton; adsorption ... See more keywords
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Structural, morphological, enhanced magnetic properties and antibacterial bio-medical activity of rare earth element (REE) cerium (Ce3+) doped CoFe2O4 nanoparticles

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recommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2018.09.089

Abstract: Abstract In this present study, we made an attempt for the different concentration of rare earth element (REE) Cerium (Ce3+) doped cobalt ferrite (CoFe2O4) nanoparticles (NPs) were prepared by the simple sol-gel combustion technique. Cerium… read more here.

Keywords: cofe2o4 nanoparticles; ce3; doped cofe2o4; ce3 doped ... See more keywords
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Investigation of structural and magnetic properties of strained CoFe2O4 nanoparticles

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recommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"

DOI: 10.1016/j.jpcs.2020.109655

Abstract: Abstract Strained CoFe2O4 nanoparticles were prepared by co-precipitation route. Distributions of cations at tetrahedral and octahedral sites have been estimated from Rietveld refinement. The experimental data of strained CoFe2O4 nanoparticles exhibits asymmetric line shape in… read more here.

Keywords: structural magnetic; cofe2o4 nanoparticles; strained cofe2o4; magnetic properties ... See more keywords
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Processing, thermal and dielectric investigations of polyester nanocomposites based on nano-CoFe2O4

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recommendations! Published in 2020 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2020.123574

Abstract: Abstract The present study aims at developing polyester/CoFe2O4 polymer nanocomposites, with enhanced thermal and electrical properties. The X-ray diffraction data of the samples revealed the semi-crystalline polyester nature and spinel crystal structure of CoFe2O4 nanoparticles.… read more here.

Keywords: processing thermal; cofe2o4 nanoparticles; polyester; cofe2o4 ... See more keywords