Journal of Experimental Nanoscience, 2021 In present study, nanosized iron oxides particles are synthetised by easy one step precipitation from Mohric salt (NH4)2Fe(SO4)2·6H2O reacting with sodium hydroxide solution in temperature up to 60 °C.
Tomáš Solný +7 more
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Ni /Fe3O4@Nanocellulose and Ni/Nanocellulose Green Nanocomposites: Inorganic- Organic Hybrid Catalysts for the Reduction of Organic Pollutants [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2022 In this work, Ni NPs have been in-situ synthesized using hydrazine as a reducing agent and immobilized on nanofibrillated cellulose (Ni/NFC) and magnetic nanofibrillated cellulose (Ni/Fe3O4@NFC) as green supports.
Hannaneh Heidari, Fatemeh Aliramezani
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Utilizing Response Surface Method for Optimization of the Removing Cu(II) Ions from Aqueous Solutions Using New Magnetic Chitosan-Based Nanocomposites Containing N-Nicotinyl Phosphoric Triamides [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2023 One of the newest methods to remove pollutants from water is the use of magnetic chitosan nanocomposites. Here for the first time, we used two phosphoramide compounds, N-Nicontinyl-N', N"-bis (piperidinyl) phosphoric triamide (P1) and N-Nicontinyl- N', N"
Shahin Rezaei Jamalabadi +1 more
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Synthesis and Characterization of Fe3O4 and Au- co-doped Fe3O4
Academic Science Journal, 2023 Co-precipitation was used to synthesis Au/Fe3O4 nano-composites different Au contents, (XRD) , (SEM) were used to analyze the nano-composites' microstructure and phase (EDX) , (XPS) were used to confirm the compositions of the powders. UV-Vis spectroscopy utilized to examine the particles' band gaps.
Mohammed Abd Alhussein, Ahmed N. Abd
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Preparation of hydrophobic magnetic calcium carbonate and its oil removal properties
Cailiao gongcheng, 2022 The hydrophobic magnetic materials of HMC-1 and HMC-2 were obtained by blending synthesized Fe3O4 nanoparticles and commercial CaCO3 powder with stearic acid solution, which is used as hydrophobic modifier.
LIN Shihong, YE Baofang, WANG Yongjing
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Synthesis of coated iron oxide nanoparticles and feasibility study of their use in magnetic hyperthermia [PDF]
Progress in Physics of Applied Materials, 2023 The unique properties of magnetic nanoparticles have made them useful and important particles for use in various fields, especially in heat-based applications.
Saleh Fallah Samakosh +3 more
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Synthesis and Characterization of Immobilized Polyoxophosphomolybdate on the Surface of Magnetic Nanoparticles as Recoverable and Efficient New Catalyst for Epoxidation of Olefins [PDF]
شیمی کاربردی روز, 2018 New nanocatalyst Fe3O4@MnPOM, was successfully synthesized by covalent bonding of polyoxomolybdate [PMnMo11O39]5‒ on the amino-functionalized Fe3O4@SiO2. The synthesized nanomaterials were characterized by a series of spectroscopic techniques including X-
Zeinab Moradi-Shoeili +3 more
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Preparation Improvement of Functionalized Graphene Oxide with Fe3O4: Adsorption of pb2+ and Pd2+ from Aqueous Solution [PDF]
شیمی کاربردی روز, 2020 In this present study, preparation of graphene oxide is improved. Graphene oxide was obtained with high purity and high interlayer distance in low time via changes in Staudenmaier method. Then, graphene oxide was functionalized with Fe3O4 nano particles.
Shabnam Sheshmani, Hamideh sadat Najafi
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Chemistry of Inorganic Materials, 2023 Water pollution by contaminants such as dyes and drugs is a serious environmental problem. Currently, the objective is to develop materials that are effective in removing these contaminants. Graphene oxide (GO) and graphitic carbon nitride (g-C3N4) have been used as adsorbents for the efficient removal of organic pollutants and are useful to improve ...
J.M.P. Silva +5 more
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Sintesis dan Karakterisasi Struktur dan Sifat Magnet Nanokomposit Fe3O4@PEG:ZnO
Indonesian Journal of Applied Physics, 2022 Fe3O4@PEG:ZnO nanocomposites were synthesized by the coprecipitation method with various of the samples were Fe3O4, Fe3O4@ZnO (1:1), Fe3O4@PEG: ZnO (1:2), and Fe3O4@ PEG: ZnO (1:3).
Astuti Astuti +3 more
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