کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8017037 | 1517210 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phthalonitrile end-capped polyarylene ether nitrile nanocomposites with Cu2+ bridged carbon nanotube and graphene oxide network
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Phthalonitrile end-capped polyarylene ether nitrile nanocomposites with Cu2+ bridged carbon nanotube and graphene oxide network Phthalonitrile end-capped polyarylene ether nitrile nanocomposites with Cu2+ bridged carbon nanotube and graphene oxide network](/preview/png/8017037.png)
چکیده انگلیسی
Phthalonitrile end-capped polyarylene ether nitrile (PEN-Ph) nanocomposites with Cu2+ bridged carbon nanotube and graphene oxide (GO) network (CNT/GO) were successfully prepared. The GO sheets were isolated and bridged by CNTs through copper ion coordination, resulting in strong synergetic enhancement on the properties of the PEN-Ph based nanocomposites. The influences of the CNT/GO content and the post-crosslinking reaction on the mechanical, thermal and electrical properties were investigated. With the incorporation of CNT/GO, the mechanical, thermal and electrical properties of the nanocomposites were enhanced efficiently. After being crosslinked at 290 °C, the performances of the obtained nanocomposites were further improved. For the sample with 1.50 wt% CNT/GO crosslinked at 290 °C, the glass transition temperature, tensile strength and dielectric constant increased by about 40 °C, 10 MPa and 80 compared with the sample without crosslinking. The PEN-Ph based nanocomposites will be a potential candidate as high performance electronic devices materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 178, 1 September 2016, Pages 312-315
Journal: Materials Letters - Volume 178, 1 September 2016, Pages 312-315
نویسندگان
Lifen Tong, Renbo Wei, Jialing Wang, Xiaobo Liu,