Scopus
YÖKSİS Eşleşti
Nano-hybridization effects of nano-silica and nano-graphene platelet on mechanical properties of E-glass/epoxy nanocomposites
Journal of Composite Materials · Mart 2022
YÖKSİS Kayıtları
Nano-hybridization effects of nano-silica and nano-graphene platelet on mechanical properties of E-glass/epoxy nanocomposites
Journal of Composite Materials · 2022 SCI-Expanded
DOÇENT MEHMET TURAN DEMİRCİ →
Makale Bilgileri
DergiJournal of Composite Materials
Yayın TarihiMart 2022
Cilt / Sayfa56 · 779-796
Scopus ID2-s2.0-85122302560
Özet
This study reveals the nano-hybridization effects of nano-graphene platelets (NGPs) and nano-silica (SiO2 nanoparticle), having different structural geometries on the mechanical properties, nano and micro-scale failure behaviors, and nanoscale fracture mechanisms of E-glass/epoxy composites. Tensile, three-point bending, and Charpy impact experiments were applied to determine the mechanical behaviors of 0.5 wt.% NGPs, 4 wt.% nano-silica and 0.5 wt.% NGPs + 4 wt.% nano-silica nanohybrid filled E-glass/epoxy and neat E-glass/epoxy composite samples. Failure of composite samples was examined by microscopy and SEM analysis. FTIR analyses were conducted to interpret the chemical and physical interactions between the nanoparticles and epoxy resin. Nano-hybridization exhibited the highest tensile strength and three-point flexural force for the composite samples. However, the NGPs filled nanocomposites also exhibited the best static tensile toughness and impact energy absorption. The experimental data showed that it was statistically significant as a result of the one-way ANOVA analysis. Remarkably, nano-hybridization of nano-silica and NGPs showed different fracture mechanisms at the nano and micro-scales.
Yazarlar (2)
1
Osman Aydoğuş
2
Mehmet Turan Demirci
ORCID: 0000-0003-1941-9277
Anahtar Kelimeler
mechanical properties
nanocomposites
nano-graphene platelets
nano-hybridization
nano-silica
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
8
Atıf
2
Yazar
5
Anahtar Kelime