Synthesis of Ni/SiO2 nanocomposites for tunable electromagnetic absorption

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DOIResolve DOI: http://doi.org/10.1016/j.matlet.2014.01.138
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TypeArticle
Journal titleMaterials Letters
ISSN0167-577X
Volume121
Pages8184; # of pages: 4
SubjectNi/SiO2; Nanocomposites; Magnetic materials; Microwaveabsorption
AbstractComposition tunable Ni/SiO2 nanocomposites were synthesized via a facile one-step wet chemical process. The morphology and size of Ni as well as the magnetic and electromagnetic properties of the hybrid materials are all highly dependent on the SiO2 content. The electromagnetic wave absorption of the Ni/SiO2 nanocomposites with optimal composition is satisfactory. The enhanced microwave absorption might attribute to the enhanced interfacial polarization between Ni and SiO2 nanoparticles and the appropriate match of the hybrid nanocomposite.
Publication date
LanguageEnglish
AffiliationMedical Devices; National Research Council Canada
Peer reviewedYes
NPARC number21272736
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Record identifierb84df8f0-0333-4c8f-a794-84bccda5c4dc
Record created2014-12-03
Record modified2016-05-09
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