سال انتشار: ۱۳۸۸

محل انتشار: سومین کنفرانس نانوساختارها

تعداد صفحات: ۳

نویسنده(ها):

M Abbasian – Lab of polymer, Faculty of chemistry, Payame noor University, Tabriz, Iran
M Jaymand – Lab of polymer, Faculty of chemistry, Payame noor University, Tabriz, Iran
A.R Khataee – Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran.
M Sabzi – Iran Polymer and Petrochemical Institute, Tehran, Iran.

چکیده:

first Precursor of ZnO was prepared by precipitation and ZnO nanoparticles were obtained by calcination afterwards. Surface of obtained Zinc oxide (ZnO) nanoparticles modified by silane coupling agent,3- methacryloxypropyl trimethoxy silane, to obtain good dispersity and chemical bonding in polymer matrix.Then ZnO/ Poly methylstyrene nanocomposite was prepared by in situ polymerization. The obtained polymer nanocomposite brominated and was anchored by TEMPO; Nitroxide mediated radical polymerization (NMRP) initiator, then polymerization of chloromehtyl styrene performed by NMRP procedure.The obtained samples were characterized by X-ray powder diffraction (XRD), FTIR and NMR spectroscopy.