Improvement of carbon nanotube dispersion in electrospun polyacrylonitrile fiber through plasma surface modification
Yükleniyor...
Dosyalar
Tarih
2019
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
WILEY
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, surfaces of multiwalled carbon nanotubes (CNTs) were functionalized with poly(hexafluorobutyl acrylate) (PHFBA) thin film using a rotating-bed plasma-enhanced chemical vapor deposition (PECVD) method without imparting any defects on their surfaces. Polyacrylonitrile (PAN) electrospun polymer fiber mats and composite fiber mats with CNTs and functionalized CNTs (f-CNTs) were prepared. The wettability and chemical and morphological properties of the synthesized fiber mats were investigated, and the dispersion of CNTs and f-CNTs in the polymer matrix was compared according to the contact angle results of electrospun polymer mats. According to the chemical and morphological characterization results, PHFBA-coated CNTs were dispersed more uniformly in the polymer matrix than the uncoated CNTs. The f-CNTs/PAN composite fiber mat exhibits a lower surface energy than the pristine CNTs/PAN fiber mat. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47768.
Açıklama
Anahtar Kelimeler
composites, electrospinning, nanotubes, graphene, and fullerenes
Kaynak
JOURNAL OF APPLIED POLYMER SCIENCE
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
136
Sayı
31
Künye
Gürsoy, M., Özcan, F., Karaman, M. (2019). Improvement of Carbon Nanotube Dispersion in Electrospun Polyacrylonitrile Fiber Through Plasma Surface Modification. Journal of Applied Polymer Science, 136(31), 47768.
