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نمایش تعداد 1-10 از 36
سنتز و بررسی ساختار نانوذرات هسته پوسته FePt/Cu2O
Monodisperse FePt nanoparticles were successfully synthesized using the chemical polyol process. Annealing at the high temperatures is required to achieve the hard ferromagnetic behavior with L10 phase. Annealing causes the surfactant surrounding...
High coercivity FePt/CNT nanocomposites on SiO 2 surfaces
The growth of 2 nm FePt nanocrystals on the wall of functionalized carbon nanotubes provides the ability of their size control under heat treatment for transformation to L1 0 phase. FePt/CNTs nano-are coated on SiO 2 wafers in presence of 0...
Decoration of carbon nanotube with sizecontrolled L10-FePt nanoparticles for storage media
chemical oxidation. Then, monosize FePt nanoparticles along carbon nanotubes surface are synthesized by a Polyol process. The synthesized FePt nanoparticles are about 2.5 nm in size and they have superparamagnetic behavior with fcc structure. The CNTs...
Effect of Reaction Temperature on the Shape of FePt Nanoparticles
A New Strategy for the Synthesis of Size-controlled L1 0 FePt Nanoparticles on Nanotube Substrate
have a diameter about 20-30 nm. We synthesized the FePt nanoparticles on the surface of the functionalized carbon nanotubes through a polyol process. The synthesized FePt nanoparticles have the chemicallydisordered face-centered cubic (fcc) structure...
Effect of MnO shell to prevent sintering of FePt nanoparticles during the annealing process
Monodispersed 4.1 nm FePt nanoparticles with narrow size distribution were successfully
synthesized by the chemical polyol process with co-reduction of Fe(acac)3 and Pt(acac)2 in
the presence of 1,2 hexadecanediol as a reducing agent...
Synthesis and application of FePt/CNTs nanocomposite as a sensor and novel amide ligand as a mediator for simultaneous determination of glutathione, nicotinamide adenine dinucleotide and tryptophan
In this study, we report the synthesis and application of a FePt/CNTs nanocomposite as a highly
sensitive sensor and novel amide ligand (9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)-
4-ethylbenzene-1,2-diol as a mediator...