Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Improved mechanical properties of graphene-modified basalt fibre-epoxy composites
Nanotechnology Reviews · Ocak 2024
YÖKSİS Kayıtları
Improved mechanical properties of graphene-modified basalt fibre–epoxy composites
Nanotechnology Reviews · 2024 SCI-Expanded
DOÇENT HARUN SEPETÇİOĞLU →
Makale Bilgileri
DergiNanotechnology Reviews
Yayın TarihiOcak 2024
Cilt / Sayfa13
Scopus ID2-s2.0-85198482492
Erişim🔓 Açık Erişim
Özet
In industrial applications, the potential of basalt fibre-reinforced polymer (BFRP) composite pipes as a compelling alternative to glass and carbon fibre-reinforced composite pipes is recognized. Their high recyclability makes them a viable option for aerospace, marine, and automotive applications. In this study, a comparison is made between the mechanical properties of virgin basalt-epoxy composite pipes and graphene-modified counterparts. To conduct the experiments, pipe section specimens were prepared using a flex grinding machine. Graphene nanoplatelets (GnPs), serving as an exceptional reinforcing material, were uniformly incorporated into the basalt-epoxy composites at a specific concentration. The inclusion of these nanoplatelets resulted in significant changes in mechanical stiffness compared to the virgin basalt-epoxy composite pipes. A series of tests, including uniaxial tensile, Charpy impact, microhardness, Shore D hardness, uniaxial 3-point bending, and dynamic displacement transmissibility tests, were carried out to assess the mechanical properties of both graphene-reinforced and virgin basalt-epoxy pipes. The findings indicated that the pure basalt-epoxy composite exhibited lower ductility compared to the graphene basalt-epoxy composites after undergoing uniaxial mechanical loading. Non-destructive dynamic mechanical vibration testing was used to investigate the complex mechanical response of the materials under examination. The observed complex frequency-dependent responses reflected the mutual ductile/brittle mechanical performance of the developed composites.
Yazarlar (11)
1
Harun Sepetcioglu
2
Lubomír Lapčík
3
Barbora Lapčíková
4
Martin Vašina
5
David Hui
6
Martin Ovsík
7
Michal Staněk
8
Yousef Murtaja
9
Libor Kvítek
10
Tereza Lapčíková
11
Oldřich Zmeškal
Anahtar Kelimeler
composite pipes
epoxy polymer
graphene-modified basalt fibres
mechanical testing
Kurumlar
Brno University of Technology, Faculty of Chemistry
Brno Czech Republic
Selçuk Üniversitesi
Selçuklu Turkey
University of New Orleans Dr. Robert A. Savoie College of Engineering
New Orleans United States
Univerzita Palackého v Olomouci
Olomouc Czech Republic
Univerzita Tomáse Bati ve Zlině
Zlin Czech Republic
VSB – Technical University of Ostrava
Ostrava Czech Republic
Metrikler
18
Atıf
11
Yazar
4
Anahtar Kelime