Solvothermal Synthesis and Magnetic Properties of Fe&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;4&lt;/sub&gt; Microspheres

Sun, De Hui; Zhang, Ji Lin; Sun, De Xin

doi:10.4028/www.scientific.net/amr.393-395.947

Cited by 2 publications

(1 citation statement)

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“…Magnetite particles were synthesized according to previously published protocols [39,40]. In a typical synthesis process, FeCl 3 •6H 2 O (2.16 g) and CH 3 COONa (6 g) were dissolved in 15mL ethylene glycol.…”

Section: Synthesis Of Fe 3 Omentioning

confidence: 99%

Magnetic Fe3O4-Ag0 Nanocomposites for Effective Mercury Removal from Water

et al. 2020

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In this study, magnetic Fe3O4 particles and Fe3O4-Ag0 nanocomposites were prepared by a facile and green method, fully characterized and used for the removal of Hg2+ from water. Characterizations showed that the Fe3O4 particles are quasi-spherical with an average diameter of 217 nm and metallic silver nanoparticles formed on the surface with a size of 23–41 nm. The initial Hg2+ removal rate was very fast followed by a slow increase and the maximum solid phase loading was 71.3 mg/g for the Fe3O4-Ag0 and 28 mg/g for the bare Fe3O4. The removal mechanism is complex, involving Hg2+ adsorption and reduction, Fe2+ and Ag0 oxidation accompanied with reactions of Cl− with Hg+ and Ag+. The facile and green synthesis process, the fast kinetics and high removal capacity and the possibility of magnetic separation make Fe3O4-Ag0 nanocomposites attractive materials for the removal of Hg2+ from water.

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Section: Synthesis Of Fe 3 Omentioning

confidence: 99%