مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Seminar Paper

Title

PREPARATION AND CHARACTERIZATION OF AMINO FUNCTIONAL CORE-SHELL MAGNETIC NANOCOMPOSITE

Pages

  -

Keywords

MAGNETIC FE3O4 COMPOSITE NANOPARTICLES 

Abstract

 IN THE PRESENT WORK, MAGNETIC NANOPARTICLES FE3O4 HAVE BEEN SUCCESSFULLY ENCAPSULATED WITH DOUBLE-SHELL STRUCTURE BY TWO-STEP COATING PROCESSES OF SILICA ON MAGNETIC CORE WITH A SOL GEL METHOD. AFTERWARD, THESE COMPOSITES WERE MODIFIED BY AMINO GROUP, IN ORDER TO IMPROVE ABSORPTION CAPACITY. THE DENSE INNER SHELL CAN ENHANCE THE STABILITY OF THE MAGNETIC CORE, AND THE POROUS OUTER SHELL CAN PROVIDE AN EXCELLENT ABSORBING STRUCTURE. THIS NANO STRUCTURE CAN BE REMOVED FROM AQUEOUS SOLUTION VIA MAGNETIC SEPARATION SYSTEM AND REGENERATED BY ACID TREATMENT. THE STRUCTURE OF THE RESULTING PRODUCT WAS CHARACTERIZED BY FOURIER TRANSFORM INFRARED (FT-IR) SPECTRA AND X-RAY DIFFRACTION (XRD) SPECTROMETRY.

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  • Cite

    APA: Copy

    Kheshti, Z., Hassanajili, Sh., & ABSALAN, G.. (2014). PREPARATION AND CHARACTERIZATION OF AMINO FUNCTIONAL CORE-SHELL MAGNETIC NANOCOMPOSITE. INTERNATIONAL SEMINAR ON POLYMER SCIENCE AND TECHNOLOGY. SID. https://sid.ir/paper/917823/en

    Vancouver: Copy

    Kheshti Z., Hassanajili Sh., ABSALAN G.. PREPARATION AND CHARACTERIZATION OF AMINO FUNCTIONAL CORE-SHELL MAGNETIC NANOCOMPOSITE. 2014. Available from: https://sid.ir/paper/917823/en

    IEEE: Copy

    Z. Kheshti, Sh. Hassanajili, and G. ABSALAN, “PREPARATION AND CHARACTERIZATION OF AMINO FUNCTIONAL CORE-SHELL MAGNETIC NANOCOMPOSITE,” presented at the INTERNATIONAL SEMINAR ON POLYMER SCIENCE AND TECHNOLOGY. 2014, [Online]. Available: https://sid.ir/paper/917823/en

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