期刊
SOLID STATE SCIENCES
卷 93, 期 -, 页码 95-100出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.solidstatesciences.2019.05.007
关键词
Ferrite; Magnetic materials; Polyaniline; Nanocomposite; Adsorption; Thermal analysis
资金
- Iran University of Science and Technology
A copper ferrite-polyaniline (CuFe@PANI) adsorbent has been prepared by in situ oxidative polymerization of aniline in the presence of pre-synthesized copper ferrite nanoparticles. FT-IR spectra, XRD patterns, UV-Vis spectra, VSM curves, TGA/DTA analysis, EDS spectrum and SEM and TEM images confirmed the architecture of CuFe@PANI nanocomposite and characterized its properties. The fabricated nanocomposite had mesoporous structure with BET surface area of 20.3668 m(2)/g that exhibited excellent ability for the adsorbing of methyl orange from aqueous media, with the maximum adsorption capacity of 345.9 mg/g. Due to the excellent magnetic properties of CuFe2O4, the nanocomposite could be separated easily by an external magnetic field.
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