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Synthesis, structural and electrical properties of triethylene glycol (TREG) stabilized Mn0.2Co0.8Fe2O4 NPs

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dc.contributor.authorDeligoz, H.
dc.contributor.authorBaykal, A.
dc.contributor.authorTanriverdi, E. E.
dc.contributor.authorDurmus, ZEHRA
dc.contributor.authorToprak, M. S.
dc.date.accessioned2020-10-30T00:03:34Z
dc.date.available2020-10-30T00:03:34Z
dc.date.issued2012-03-01T00:00:00Z
dc.description.abstractTriethylene glycol (TREG) stabilized Mn0.2Co0.8Fe2O4 NPs was synthesized by a glycothermal reaction. XRD analysis identified the product as Mn0.2Co0.8Fe2O4 with a high phase purity. Nano-sized particles with an average size of about 6-8 nm were obtained with nearly single crystalline nature with TEM analysis. Superparamagnetic-like behavior of TREG stabilized Mn0.2Co0.8Fe2O4 NPs was observed by VSM. The binding between TREG and Mn0.2Co0.8Fe2O4 NPs was investigated with FT-IR and found to be via O on the TREG and NP surface. TG analysis indicated that the Mn0.2Co0.8Fe2O4 NP content was about 40%, with a TREG-shell content to be around 60%. Overall conductivity of the nanocomposite is in the range of 10(-10) to 10(-7) S cm(-1) with a strong dependence on temperature and frequency, indicating ionic conductivity. The nanocomposite exhibited lower epsilon- and epsilon - compared to TREG stabilized Mn0.2Co0.8Fe2O4 NPs due to the doping of co-doping of manganese and cobalt. (C) 2012 Elsevier Ltd. All rights reserved.
dc.identifier.citationDeligoz H., Baykal A., Tanriverdi E. E. , Durmus Z., Toprak M. S. , -Synthesis, structural and electrical properties of triethylene glycol (TREG) stabilized Mn0.2Co0.8Fe2O4 NPs-, MATERIALS RESEARCH BULLETIN, cilt.47, ss.537-543, 2012
dc.identifier.doi10.1016/j.materresbull.2011.12.050
dc.identifier.scopus84857502392
dc.identifier.urihttp://hdl.handle.net/20.500.12645/27105
dc.identifier.wosWOS:000301994100006
dc.titleSynthesis, structural and electrical properties of triethylene glycol (TREG) stabilized Mn0.2Co0.8Fe2O4 NPs
dc.typeArticle
dspace.entity.typePublication
local.avesis.ide9475d42-7f11-401f-9609-2c5f73f95bff
local.publication.isinternational1
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