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AuthorHonglin, Li
AuthorYousaf, Ammar Bin
AuthorZeb, Akif
AuthorKasak, Peter
AuthorZaidi, Syed Javaid
AuthorYing, Li
AuthorWeiqing, Luo
AuthorShuaishuai, Liu
AuthorTianli, Han
AuthorMingling, Li
Available date2023-04-05T07:50:57Z
Publication Date2017-12-28
Publication NameInternational Journal of Electrochemical Science
Identifierhttp://dx.doi.org/10.20964/2018.02.41
CitationHonglin, L., Yousaf, A. B., Zeb, A., Kasak, P., Zaidi, S. J., Ying, L., ... & Mingling, L. (2018). Nano-Magnetic Hydrotalcite Synthesized by Double In-situ Hydrothermal Method with Enhanced Electromagnetic Characteristics. Int. J. Electrochem. Sci, 13, 1321-1330.
ISSN1452-3981
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041903433&origin=inward
URIhttp://hdl.handle.net/10576/41676
AbstractA series of nano-magnetic hydrotalcite with different content of CoFe2O4 is prepared by homogeneous double in-situ hydrothermal method using self-synthesised CoFe2O4, Cobalt nitrate hexahydrate (Co(NO3)2·6H2O), magnesium nitrate hexahydrate (Mg(NO3)2·6H2O), nitrate aluminum nonahydrate (Al(NO3)3·9H2O), and sodium hydroxide (NaOH) as starting materials. The crystal structure, morphology, magnetic and thermal stability of the samples were characterized in detail by X-ray diffraction (XRD), scanning electron microscope (SEM), vibrating sample magnetometer (VSM) and thermal gravimetric differential thermal analyzer (TG-DTA) techniques. XRD patterns showed that a small amount of CoFe2O4 did not affect the crystallization properties of hydrotalcite, and magnetic hydrotalcite has typical characteristic peak containing both hydrotalcite and CoFe2O4. SEM images indicated the magnetic hydrotalcite samples were lamellar with magnetic matrix of CoFe2O4 adsorbed on the surface of LDHs layer. The results of VSM displayed that the magnetic hydrotalcite was ferromagnetic, and sample saturation magnetization of three samples increased with the increasing CoFe2O4 content with the values of 1.35, 2.7 and 5.9 eum/g. TG-DTA results indicated the thermal decomposition characteristics of magnetic hydrotalcite is similar to the characteristics of pure hydrotalcite thermal decomposition and the addition of magnetic matrix improved the thermal decomposition temperature of the hydrotalcite.
Sponsor- Anhui province - grant # (gxyqZD2016288), - Anhui Province University Natural Science Research Project - grant # (KJ2015A214). - The national college students innovation training project # (201510380002).
Languageen
PublisherElectrochemical Science Group, University of Belgrade
SubjectDouble in-situ
Hydrotalcite
Hydrothermal
Magnetic
Properties
Structure
TitleNano-magnetic hydrotalcite synthesized by double in-situ hydrothermal method with enhanced electromagnetic characteristics
TypeArticle
Pagination1321-1330
Issue Number2
Volume Number13
dc.accessType Open Access


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