کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1641108 | 1517205 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Facile preparation of cross-linked porous poly(vinyl alcohol) nanofibers by electrospinning
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We reported a facile strategy for fabricating cross-linked poly(vinyl alcohol) (PVA) nanofibers with internal nanopore structure. PVA nanofibers encapsulated with Fe3O4 nanoparticles were produced by electrospinning, in which nanopores were generated by removal of Fe3O4 particle template and cross-linking of PVA simultaneously. The cross-linked PVA nanofibers had enhanced thermal stability compared with that of the as-spun pure ones. It is shown that the pores were uniformly distributed all over the fibers, with an average size of 12Â nm. This new method, which can be used to prepare nanoporous PVA nanofibers simply at low cost, is suitable for practical applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 183, 15 November 2016, Pages 318-321
Journal: Materials Letters - Volume 183, 15 November 2016, Pages 318-321
نویسندگان
Jun Liu, Meng-Jie Chang, Hui-Ling Du,