In this attractive methodology, we wish to introduce Fe3O4-supported 3-amino-4-mercaptobenzoic acid copper complex (Fe3O4@AMBA-CuI) nanomaterials as a novel and efficient magnetically...

In the first study, they prepared magnetite, maghemite, hematite, and iron-oxide hydroxide NPs using different precursor salts (FeSO 4 , FeCl 3 , and Fe (NO 3 ) 3 ). ... Here, we present a...

Fe3O4/reduced graphene oxide (Fe3O4/rGO) nanocomposites with different weight concentration of Fe3O4 have been synthesized by a gamma-irradiation method. The iron (III) hydroxide and graphene...

2023年9月11日 · In this research, we describe the synthesis of silica-coated nano-Fe 3 O 4 particles, which were successfully modified by diaminopyrimidine, and their physicochemical properties were...

2016年6月1日 · Herein, we demonstrate an alternative continuous flow production method for the synthesis of Fe 3 O 4 iron oxide nanoparticles. Advantages of continuous flow over the batch method include consistent formation of uniformly spherical particles, thorough mixing of reactants, and capacity for high-volume particle production.

TGA provides insights into the thermal decomposition behavior of nanoparticles by monitoring weight changes as the temperature increases. This analysis reveals the thermal stability of the samples by recording weight loss associated with thermal events.

2019年10月4日 · Surfaces of iron oxide of ferrimagnetic magnetite (Fe 3 O 4) nanoparticles (MNPs) prepared by Massart's method and their functionalized form (f-MNPs) with succinic acid, L-arginine, oxalic acid, citric acid, and glutamic acid were studied by dynamic light scattering (DLS), Fourier transform infrared spectroscopy (FTIR-S), UV-vis ...

The thermodynamic properties of hydrated α-Fe2O3 (hematite) and Fe3O4 (magnetite) nanoparticles have been comprehensively assessed. In addition to 9 nm Fe3O4, three α-Fe2O3 nanoparticles samples of...

In this work, Fe3O4 nanoparticles (NPs) were successfully created via utilizing pulsed laser ablation in deionized water. Utilizing Nd: YAG laser with various wavelengths (532, 1064 nm) and laser...

In this study, Fe3O4/gallic acid/graphene oxide magnetic nanocomposites (Fe3O4/GA/GO MNPs) were synthesized as heterogeneous Fenton catalysts to activate H2O2 to degrade methylene blue (MB). The catalysts were characterized by X-ray diffraction (XRD), zeta potential analysis, thermogravimetric analysis (TGA), trans