کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10609862 984736 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of novel epoxy-group modified phosphazene-containing nanotube and its reinforcing effect in epoxy resin
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Synthesis of novel epoxy-group modified phosphazene-containing nanotube and its reinforcing effect in epoxy resin
چکیده انگلیسی
In this work, novel epoxy-group modified phosphazene-containing nanotubes (EPPZTs) were successfully synthesized through the reaction between epichlorohydrin and phosphazene-containing nanotubes with active hydroxyl groups. The structure was characterized by Fourier transform infrared spectroscopy (FTIR) and the morphology was investigated by scanning electron microscopy (SEM). EPPZTs/epoxy resin composites were prepared by introducing EPPZTs into epoxy resin matrix (EP618). Impact strength and tensile strength of the composites with different content of EPPZTs were tested and SEM was used to study the dispersion of EPPZTs in polymer matrix. The best effect in reinforcing the matrix was observed when the content of EPPZTs was 0.1%. The thermal stability of the composites was studied by thermo gravimetric analysis (TGA) and it was found that the addition of EPPZTs effectively increased the residue and decreased the weight loss rate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Polymer Journal - Volume 47, Issue 5, May 2011, Pages 903-910
نویسندگان
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