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   Articles with "fe3s4" as a keyword



Insight into pH dependent Cr(VI) removal with magnetic Fe3S4

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recommendations! Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.11.192

Abstract: Abstract In this study, an magnetically separable iron sulfide (greigite, Fe3S4) was synthesized by solvothermal method and employed for effective removal of Cr(VI). The Cr(VI) removal process followed a pseudo-first-order kinetic model that was highly… read more here.

Keywords: magnetic fe3s4; removal magnetic; insight dependent; removal ... See more keywords

Facet-Dependent Activation of Oxalic Acid over Magnetic Recyclable Fe3S4 for Efficient Pollutant Removal under Visible Light Irradiation: Enhanced Catalytic Activity, DFT Calculations, and Mechanism Insight.

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recommendations! Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c06571

Abstract: Photo-Fenton-like reaction based on oxalic acid (OA) activation is a promising method for the fast degradation of pollutants due to the low cost and safety. Hence, the magnetic recyclable greigite (Fe3S4) with the exposed {011}… read more here.

Keywords: facet; removal; fe3s4; mechanism ... See more keywords

Adsorption and reduction of hexavalent chromium on magnetic greigite (Fe3S4)-CTAB: leading role of Fe(II) and S(−II)

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recommendations! Published in 2018 at "RSC Advances"

DOI: 10.1039/c8ra06534a

Abstract: In this study, a facile one-step route was used to synthesize a novel magnetic mesoporous greigite (Fe3S4)-CTAB composite, which was utilized to remove hexavalent chromium (Cr(VI)). The optimized Fe3S4-CTAB0.75 composite with a CTAB dosage of… read more here.

Keywords: ctab; greigite fe3s4; fe3s4 ctab; hexavalent chromium ... See more keywords

Physicochemical properties and AC magnetic field induced heating properties of solvothermally prepared thiospinel: Fe3S4 (greigite) nanoparticles

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recommendations! Published in 2023 at "Physica Scripta"

DOI: 10.1088/1402-4896/acd0e0

Abstract: The presence of greigite (Fe3S4) nanoparticles in bacterial magnetosomes, and its lower toxicity have emerged as favourable aspects for its potential applications in various bio-medical applications, including magnetic hyperthermia. Despite having a number of intriguing… read more here.

Keywords: field induced; mnps; fe3s4; magnetic field ... See more keywords