کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5190252 1381201 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Increased flexural modulus and strength in SWNT/epoxy composites by a new fabrication method
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Increased flexural modulus and strength in SWNT/epoxy composites by a new fabrication method
چکیده انگلیسی
A new method for preparing SWNT/epoxy nanocomposites has been developed which involves high shear mixing of the epoxy resin and SWNT and heat treating the mixture prior to introducing the hardener. The glass transition temperature of the epoxy resin is unaffected by the presence of nanotubes. An improvement of 17% in flexural modulus and 10% in flexural strength has been achieved at 0.05 wt% of nanotubes. These improvements in flexural modulus and strength are attributed to good dispersion of the nanotubes and grafting of epoxy resin to SWNT by an esterification reaction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 47, Issue 1, 3 January 2006, Pages 293-298
نویسندگان
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