شماره ركورد كنفرانس :
3986
عنوان مقاله :
Effects of functionalized graphene nanoplatelets on the flexural properties of basalt fiber/epoxy nanocomposite system
پديدآورندگان :
Hosseini S. N Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran , Siadati M. H Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran , Khosravi H Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran , Eslami-Farsani4 R eslami@kntu.ac.ir Faculty of Materials Science and Engineering, K. N. Toosi University of Technology, Tehran, Iran
كليدواژه :
Graphene , Basalt fiber , Interfacial bonding , Flexural strength , Modulus of elasticity
عنوان كنفرانس :
پنجمين كنفرانس بين المللي كامپوزيت: مشخصه سازي، ساخت و كاربردها
چكيده فارسي :
This work investigated the effects of functionalized graphene nanoplatelets (FGN) addition on the flexural
properties of FGN/basalt fiber/epoxy composite system. The specimens were fabricated by hand lay-up method with
different weight percent FGN (0.1, 0.2, 0.3, 0.4, 0.5). Nanocomposites containing 0.4 wt.% and 0.3 wt.% FGN showed
89.7% and 252.3% rise in their flexural strength and modulus of elasticity, respectively. Results highlighted the
important role that FGN played in enhancing the mechanical properties of the nanocomposites. Improvement of
properties could be related to the uniform dispersion of FGN in the matrix and also perhaps causing stronger
interfacial bonding between the basalt fiber and the matrix in the nanocomposite system.
