Effects of carbon nanotube size on the mode I interlaminar fracture behavior of E-glass/epoxy nanocomposites: Static loading
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Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Three types of carboxyl-functionalized multi-walled carbon nanotubes (MWCNTs) were used to manufacture MWCNT-modified laminates. The effects of the MWCNTs on the mode I interlaminar fracture toughness and the fracture propagation were investigated experimentally. Fractured surfaces were inspected with SEM micrographs to justify the effects of MWCNTs on the mode I fracture of the laminate. The short-thin MWCNTs in a weight ratio of 0.3% increases mode I interlaminar fracture resistance of the laminate by about 2 times. The effects of long-thin and long-thick MWCNTs are quite low. Polymer crazing is the most important mechanism to improve interlaminar fracture properties.
Açıklama
Anahtar Kelimeler
GFRP composite, interlaminar fracture mechanics, multiwalled carbon nanotubes
Kaynak
Polymer Composites
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
43
Sayı
8
