کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5184507 | 1381049 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Morphological, mechanical, and electrical properties as a function of thermal bonding in electrospun nanocomposites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Poly lactic acid (PLA) was electrospun with various concentrations of multi-wall carbon nanotubes (MWNT) and thermal bonding was utilized as a post-processing treatment to improve the mechanical and electrical properties of the nanofibrous mats. Thermally bonded fiber-fiber junctions were observed with scanning electron microscopy. An increase in either the strength or modulus of the PLA mats both with and without MWNTs was observed; the maximum modulus and maximum strength occur at different treatment conditions. The electrical conductivity of the MWNT loaded mats showed significant improvement after treatment just below the composite melting point.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 52, Issue 14, 22 June 2011, Pages 3183-3189
Journal: Polymer - Volume 52, Issue 14, 22 June 2011, Pages 3183-3189
نویسندگان
Sangeetha Ramaswamy, Laura I. Clarke, Russell E. Gorga,