Articles with "znfe2o4" as a keyword



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Synthesis of Bi2WO6/ZnFe2O4 magnetic composite photocatalyst and degradation of tetracycline hydrochloride under visible light

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Published in 2017 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-016-6307-2

Abstract: Enhanced visible light photocatalytic activity of Bi2WO6/ZnFe2O4 magnetic composite photocatalyst was synthesized by a two step facile solvothermal process. The as-prepared photocatalysts were characterized by X-ray diffraction, field emission scanning electron microscopy, transmission electron microscopy,… read more here.

Keywords: microscopy; visible light; znfe2o4; magnetic composite ... See more keywords
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Synthesis and photocatalysis of novel magnetic reduced graphene oxide-ZnFe2O4 nanocomposites with highly efficient interface-induced effect

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Published in 2017 at "Journal of Sol-Gel Science and Technology"

DOI: 10.1007/s10971-017-4318-y

Abstract: Interface-induced effect of nanocomposites are attracting many attentions because the potential advantages in environment decontamination. This work present the synthesis and enhanced photocatalytic activities of novel reduced graphene oxide-ZnFe2O4 nanocomposites. The nanocomposites showed obviously greater… read more here.

Keywords: graphene oxide; photocatalytic activities; znfe2o4; induced effect ... See more keywords
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Recycling the industrial waste ZnFe2O4 from hot-dip galvanization sludge

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Published in 2018 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-018-7849-8

Abstract: In this study, the goal was to find lower temperature for separating the Zn and Fe content of ZnFe2O4 by sulfation reaction than previously achieved and to study the various reaction steps of sulfation. Hence,… read more here.

Keywords: sulfation reaction; znfe2o4; recycling industrial; industrial waste ... See more keywords

Facile synthesis of highly efficient ZnO/ZnFe2O4 photocatalyst using earth-abundant sphalerite and its visible light photocatalytic activity

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Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2017.12.051

Abstract: Abstract Micrometer-scale ZnO/ZnFe2O4 coupled photocatalyst is synthesized via a simple, one-step thermal treatment performing on natural Fe-bearing sphalerite ((Zn, Fe)S). In situ high-temperature X-ray diffraction (XRD), thermogravimetry, differential thermal analysis (TG/DTA) and scanning electron microscopy… read more here.

Keywords: sphalerite; zno znfe2o4; zno; visible light ... See more keywords
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Green synthesis of novel zinc iron oxide (ZnFe2O4) nanocomposite via Moringa Oleifera natural extract for electrochemical applications

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Published in 2018 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2018.02.187

Abstract: Abstract The main motivation of the research study involves development of reliable, accurate, inexpensive and environmental friendly method for the synthesis of zinc ferrite (ZnFe2O4) nanocomposites. It was thought of interest to synthesized zinc ferrite… read more here.

Keywords: moringa oleifera; zinc; znfe2o4; via moringa ... See more keywords
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Solvothermal synthesis of biochar@ZnFe2O4/BiOBr Z-scheme heterojunction for efficient photocatalytic ciprofloxacin degradation under visible light

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.04.160

Abstract: Abstract A novel polyvinylpyrrolidone biochar@ZnFe2O4/BiOBr heterojunction photocatalyst was successfully prepared by solvothermal method using ethylene glycol as solvent and characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, ultraviolet–visible diffuse reflectance spectroscopy, transient photocurrent… read more here.

Keywords: biochar znfe2o4; znfe2o4; znfe2o4 biobr; degradation ... See more keywords
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Preparation and characterization of a novel and recyclable InVO4/ZnFe2O4 composite for methylene blue removal by adsorption and visible-light photocatalytic degradation

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.144006

Abstract: Abstract A novel magnetic InVO4/ZnFe2O4 composite with the synergistic effect of adsorption and photocatalytic activity has been prepared using a hydrothermal method and characterized by a series of analytical techniques. The addition of ZnFe2O4 not… read more here.

Keywords: adsorption; removal; znfe2o4; invo4 znfe2o4 ... See more keywords
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Size-tunable ferromagnetic ZnFe2O4 nanoparticles and their ethanol detection capabilities

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.144863

Abstract: Abstract Development of spinel-type zinc ferrite (ZnFe2O4) nanostructures that are able to efficiently detect Ethanol (C2H6O) gas at low working temperatures are currently hindered by their inadequate sensing performance. Herein, we report on ferromagnetic ZnFe2O4… read more here.

Keywords: ferromagnetic znfe2o4; znfe2o4 nps; znfe2o4; size ... See more keywords

Hierarchical bead chain ZnFe2O4-PEDOT composites with enhanced Li-ion storage properties as anode materials for lithium-ion batteries

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.147078

Abstract: Abstract In this study, we synthesized hierarchical bead chain ZnFe2O4-PEDOT composites with network of macroporous channels. For the first time, a ZnFe2(C2O4)3 precursor was prepared by co-precipitation using steel waste pickling liquor as a raw… read more here.

Keywords: pedot; znfe2o4 pedot; znfe2o4; hierarchical bead ... See more keywords
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ZnFe2O4 and ZnO-Zn1−xMxFe2O4+δ (M = Sm3+, Eu3+ and Ho3+): Synthesis, physical properties and high performance visible light induced photocatalytic degradation of malachite green

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Published in 2019 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2019.04.005

Abstract: Abstract The present work reports the synthesis of ZnFe2O4 and ZnO-Zn1-xMxFe2O4+δ (Ln = Sm, Eu and Ho) nanomaterials by conventional solid state reactions between Ln2O3, Zn(NO3)2, Fe(NO3)3·9H2O and/or FeCl3·6H2O raw materials at 800 °C for 10 h and 15 h.… read more here.

Keywords: synthesis; zno zn1; znfe2o4; visible light ... See more keywords
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3-Dimensional hierarchically porous ZnFe2O4/C composites with stable performance as anode materials for Li-ion batteries

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.08.202

Abstract: Abstract 3-Dimensional hierarchically porous ZnFe2O4/C composites with interconnected macropores and co-continuous hollow skeletons are facilely synthesized and used as anode materials for Li-ion batteries. The interconnected macropores impede the agglomeration of primary particles and buffer… read more here.

Keywords: znfe2o4 composites; porous znfe2o4; ion; znfe2o4 ... See more keywords