کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11015952 | 1781697 | 2018 | 31 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultrasonic processing of MWCNT nanopaper reinforced polymeric nanocomposites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This work presents an ultrasonic-assisted approach for fast impregnation of thermoset and thermoplastic polymers including solvent-free epoxy resins, polydimethylsiloxane resins, and polypropylene into multi-walled carbon nanotube (MWCNT) nanopapers to prepare nanocomposites or prepregs with high loading (>20â¯wt%) of well-dispersed MWCNTs, not achievable by the conventional compounding or resin transfer molding methods. The approach involves making MWCNTs into macroscopic paper-like sheets (also called “nanopapers”) via a dispersion-filtration method and then impregnating the mesoporous nanopapers with polymeric resins using an ultrasonic infiltration method to form a prepreg or nanocomposite. The formed nanocomposites revealed an excellent combination of mechanical strength, sand erosion and scratch resistance, electrical and thermal properties, and good processing flexibility.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polymer - Volume 156, 7 November 2018, Pages 85-94
Journal: Polymer - Volume 156, 7 November 2018, Pages 85-94
نویسندگان
Yanan Zhao, Eusebio Duarte Cabrera, Dan Zhang, Jingyao Sun, Tairong Kuang, Willie Yang, Matthew J. Lertola, Avraham Benatar, Jose M. Castro, L. James Lee,