Premium
Immobilization of magnetic magnetite nanoparticle film on polyamide fabric
Author(s) -
Zhang H.,
Zheng J. Y.
Publication year - 2012
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.36536
Subject(s) - materials science , thermogravimetric analysis , differential scanning calorimetry , coprecipitation , scanning electron microscope , polyamide , fourier transform infrared spectroscopy , nanoparticle , magnetite , thermal stability , magnetic nanoparticles , chemical engineering , thermal decomposition , composite material , analytical chemistry (journal) , nanotechnology , chemistry , chromatography , organic chemistry , engineering , metallurgy , physics , thermodynamics
Abstract Polyamide (PA) fabric loaded with magnetite (Fe 3 O 4 ) nanoparticle film was prepared by a simple chemical coprecipitation method. The surface morphology, chemical and phase constituents, crystalline structure, magnetic behavior, thermal stability, and mechanical properties of the Fe 3 O 4 ‐coated fabric were determined by means of scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, X‐ray diffraction, vibrating sample magnetometry, thermogravimetric analysis, differential scanning calorimetry, Fourier transform infrared spectroscopy, and tensile testing. The results show that a thin membrane of Fe 3 O 4 nanoparticles was immobilized on the surface of THE PA fabric. The saturation magnetization of the Fe 3 O 4 ‐coated fabric was 27.5 emu/g. The onset decomposition temperature increased slightly, but the initial endothermic temperature decreased. The Fe 3 O 4 nanoparticles were deposited on the fiber surface by mechanical anchoring action. © 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012