NDLI: Hydrothermal synthesis of different morphologies of MgFe2O4 and magnetic cellulose acetate nanocomposite

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Hydrothermal synthesis of different morphologies of MgFe2O4 and magnetic cellulose acetate nanocomposite

Content Provider	Semantic Scholar
Author	Ghanbari, Davood Salavati-Niasari, Masoud
Copyright Year	2015
Abstract	MgFe2O4 nanostructures were synthesized via a facile hydrothermal reaction. The effect of various surfactants such as cationic, anionic and polymeric on the morphology of the product was investigated. Magnetic nanoparticles were added to cellulose acetate (CA) to make magnetic nanocomposite. Nanoparticles appropriately enhanced flame retardant property of the CA matrix. Application of the most conventional flame retardants is limited with respect to the environmental requirements. The most important novelty of this work is the preparation of a nontoxic magnetic and flame retardant cellulose acetate nanocomposite. Dispersed nanoparticles play the role of a magnetic barrier layer, which slows down product volatilization and prevents flame and oxygen from reaching the sample during decomposition of the polymer. In the presence of flame, magnetic nanoparticles remain together (show resistance to drop falling) and build a barrier. Also, distribution of the magnetic nanoparticles into cellulose acetate matrix increases the coercivity.
Starting Page	903
Ending Page	910
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1007/s11814-014-0306-x
Volume Number	32
Alternate Webpage(s)	https://www.cheric.org/PDF/KJChE/KC32/KC32-5-0903.pdf
Journal	Korean Journal of Chemical Engineering
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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