Effect of surfactants on SrM core–shell nanoparticles synthesised at low temperature. (1st May 2017)

• Record Type: Journal Article
• Authors: Kumar, M. Rajesh; Hong, R.Y.
• Is Part Of: Micro & nano letters. Volume 12:Number 5(2017)
• Page Start: 289
• Page End: 292
• Publication Date: 2017-05-01
• Subjects: surfactants -- nanoparticles -- core‐shell nanostructures -- nanofabrication -- strontium compounds -- calcination -- X‐ray diffraction -- scanning electron microscopy -- transmission electron microscopy -- Fourier transform infrared spectra -- Raman spectra -- precipitation; core‐shell nanoparticles -- surfactant capped nanoparticle morphology -- co‐precipitation -- organic template -- oxalic acid -- citric acid addition -- sodium hexametapolyphosphate -- polyvinyl pyrrolidone -- calcinated surfactant -- X‐ray diffraction -- scanning electron microscopy -- transmission electron microscopy -- Fourier transform infrared spectroscopy -- Raman spectroscopy -- vibrating sample magnetometer -- SrFe12O19; Nanotechnology -- Periodicals; Nanostructures -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1049/mnl.2016.0640
• Languages: English
• ISSNs: 1750-0443

Abstract

Abstract : Different morphology of surfactant capped SrFe12 O19 nanoparticles have been synthesised using the co‐precipitation method, by adding organic template (oxalic acid) as dispersant during citric acid addition. sodium hexametaphosphate and polyvinyl pyrrolidone used as capping agents. Calcinated surfactant capped SrFe12 O19 has been characterised using X‐ray diffraction, scanning electron microscopy, transmission electron microscopy, Fourier transform infrared spectroscopy analysis, Raman spectroscopy and vibrating sample magnetometer. The influence of the surfactants on the morphology of SrFe12 O19 core–shell nanoparticles was studied.