Effect of Synthesis Conditions on the Size and Morphology of Magnetic Nickel Particles

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dc.contributor.authorKivrak, Burak
dc.contributor.authorAkyildiz, Hasan
dc.contributor.authorAka, Cemal
dc.contributor.authorAkyol, Mustafa
dc.date.accessioned2026-02-27T07:33:04Z
dc.date.available2026-02-27T07:33:04Z
dc.date.issued2025
dc.description.abstractThis study compares the properties of nickel (Ni) particles synthesized through the chemical-reduction-reactions (CRRs) under open-atmosphere and pressurized (solvothermal) conditions. The primary objective was to produce Ni particles with sizes below 100 nm with smooth surfaces, single-phase composition, highly crystalline, mono-disperse, and magnetic which are essential for constructing nanostructured Ni suitable for diverse applications. CRRs were conducted in a glass beaker for ambient pressure synthesis and a solvothermal reactor for pressurized conditions. The structural, morphological, and magnetic characteristics of the samples were investigated in detail. The findings demonstrated that the manipulation of the synthesis conditions in both methods allowed the formation of Ni particles with a wide range of morphologies, crystallinity, and purity. Besides, particle sizes varied from nanometer to micrometer scale, depending on the synthesis approach and processing conditions. Moreover, the relation between magnetic characteristics and morphological features was discussed in detail. Therefore, this research provides a comparative evaluation of two different synthesis methods, offering insight into the optimization of conditions for producing phase-pure, magnetic, and equiaxed Ni nanoparticles (NPs). By addressing the challenge of achieving mono-disperse Ni NPs, this study contributes to the understanding of synthesis techniques and elucidating the mechanisms underlying the formation of magnetic Ni NPs.
dc.description.sponsorshipScientific and Technological Research Council of Turkiye (TUBIdot;TAK) [121F367]; TUBIdot;TAK
dc.description.sponsorshipThis study was produced from the PhD thesis of Burak KIVRAK. This work was supported by the Scientific and Technological Research Council of Turkiye (TUB & Idot;TAK) under the Grant Number 121F367. The authors thank TUB & Idot;TAK for the financial support.
dc.identifier.doi10.1002/slct.202402582
dc.identifier.issn2365-6549
dc.identifier.issue1
dc.identifier.urihttp://dx.doi.org/10.1002/slct.202402582
dc.identifier.urihttps://hdl.handle.net/20.500.14669/4443
dc.identifier.volume10
dc.identifier.wosWOS:001388312000001
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherWiley-VCH GmbH
dc.relation.ispartofChemistryselect
dc.relation.publicationcategoryMakale - Uluslararas� Hakemli Dergi - Kurum ��retim Eleman�
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20260302
dc.subjectHydrazine reduction
dc.subjectMagnetic nanoparticles
dc.subjectMonodisperse particles
dc.subjectNickel nanoparticles
dc.subjectSolvothermal synthesis
dc.titleEffect of Synthesis Conditions on the Size and Morphology of Magnetic Nickel Particles
dc.typeArticle

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