Thermal plasma synthesis of Fe1−xNix alloy nanoparticles

Raut, Suyog A.; Kanhe, Nilesh S.; Bhoraskar, S. V.; Das, Avik; Mathe, V. L.

doi:10.1063/1.4872687

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Cited by 2 publications

(3 citation statements)

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“…The details of the synthesis and characterization of the iron nanoparticles were reported elsewhere. 60…”

Section: Methodsmentioning

confidence: 99%

Structural and morphological tuning of iron oxide polymorphs by ECR plasma-assisted thermal oxidation

Raut

Premkumar

et al. 2020

RSC Adv.

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“…The details of the synthesis and characterization of the iron nanoparticles were reported elsewhere. 60…”

Section: Methodsmentioning

confidence: 99%

Structural and morphological tuning of iron oxide polymorphs by ECR plasma-assisted thermal oxidation

Raut

Premkumar

et al. 2020

RSC Adv.

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“…Raut et al . 24 have used thermal plasma and prepared Fe–Ni alloy nanoparticles with varying precursor ratios. This study highlighted changes in the crystal structure as well as thermal stability of the oxidation reaction.…”

Section: Introductionmentioning

confidence: 99%

“…We also highlight the enhanced mechanical strength/compressibility of these nanoparticles by comparing these with corresponding elemental nanoparticles prepared by other synthesis routes. Alloy nanoparticle preparation by thermal plasma process is challenging and, to the best of our knowledge, only very few reports are available 13 , 23 , 24 . As mentioned earlier, thermal plasma synthesis of alloy materials may result in very different alloy composition than the feed material.…”

Section: Introductionmentioning

confidence: 99%

Large scale synthesis of copper nickel alloy nanoparticles with reduced compressibility using arc thermal plasma process

Das

Gaboardi

et al. 2021

Sci Rep

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Among the various methods employed in the synthesis of nanostructures, those involving high operating temperature and sharp thermal gradients often lead to the establishment of new exotic properties. Herein, we report on the formation of Cu-Ni metallic alloy nanoparticles with greatly enhanced stiffness achieved through direct-current transferred arc-thermal plasma assisted vapour-phase condensation. High pressure synchrotron X-ray powder diffraction (XRPD) at ambient temperature as well as XRPD in the temperature range 180 to 920 K, show that the thermal arc-plasma route resulted in alloy nanoparticles with much enhanced bulk modulus compared to their bulk counterparts. Such a behaviour may find an explanation in the sudden quenching assisted by the retention of a large amount of local strain due to alloying, combined with the perfect miscibility of the elemental components during the thermal plasma synthesis process.

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Thermal plasma synthesis of Fe1−xNix alloy nanoparticles

Cited by 2 publications

References 0 publications

Structural and morphological tuning of iron oxide polymorphs by ECR plasma-assisted thermal oxidation

Structural and morphological tuning of iron oxide polymorphs by ECR plasma-assisted thermal oxidation

Large scale synthesis of copper nickel alloy nanoparticles with reduced compressibility using arc thermal plasma process

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