Glass fiber-reinforced epoxy composite with surface-modified graphene oxide: enhancement of interlaminar fracture toughness and thermo-mechanical performance

2018 ◽  
Vol 76 (1) ◽  
pp. 259-270 ◽  
Author(s):  
Alireza Ashori ◽  
Mehdi Ghiyasi ◽  
Akram Fallah
Keyword(s):  
Fracture Toughness ◽  
Graphene Oxide ◽  
Glass Fiber ◽  
Mechanical Performance ◽  
Epoxy Composite ◽  
Interlaminar Fracture Toughness ◽  
Glass Fiber Reinforced ◽  
Modified Graphene Oxide ◽  
Surface Modified ◽  
Modified Graphene

Nanoparticles in Glass Fiber‐Reinforced Polyester Composites: Comparing Toughening Effects of Modified Graphene Oxide and Core‐Shell Rubber

2018 ◽  
Vol 40 (S2) ◽  
pp. E1512-E1524 ◽  
Author(s):  
Kunwei Liu ◽  
Siyao He ◽  
Yuqiang Qian ◽  
Qi An ◽  
Andreas Stein ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Glass Fiber ◽  
Core Shell ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Modified Graphene Oxide ◽  
Polyester Composites ◽  
Modified Graphene

Influence of surface modified graphene oxide on the mechanical performance and curing kinetics of epoxy resin

2020 ◽  
Vol 31 (8) ◽  
pp. 1865-1874
Author(s):  
Lu Li ◽  
Xia Liao ◽  
Xingyue Sheng ◽  
Pan Liu ◽  
Zengheng Hao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Epoxy Resin ◽  
Mechanical Performance ◽  
Curing Kinetics ◽  
Modified Graphene Oxide ◽  
Surface Modified ◽  
Modified Graphene ◽  
Kinetics Of

scholarly journals The Effects of Water and Seawater on the Mechanical Properties of Carbon Fibre Reinforced Epoxy Composite under Pre-Cure Curing Condition

1998 ◽  
Vol 7 (4) ◽  
pp. 096369359800700
Author(s):  
M. Zhang ◽  
S.E. Mason
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Tensile Strength ◽  
Carbon Fibre ◽  
Laminate Composite ◽  
Mechanical Performance ◽  
Epoxy Composite ◽  
Interlaminar Fracture Toughness ◽  
Curing Condition ◽  
Structural Carbon

The influences on the interlaminar fracture toughness (GIC) and ultimate tensile strength (UTS) of a cured structural carbon fibre reinforced epoxy composite of two contaminants, water and seawater, introduced prior to cure have been investigated. The results have demonstrated that the control of environmental factors such as water and seawater can have significant effects on the mechanical performance of laminate composite components during the manufacturing process.

scholarly journals Woven Glass Fiber Composites with Aligned Carbon Nanotube Sheet Interlayers

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Hardik Bhanushali ◽  
Philip D. Bradford
Keyword(s):  
Fracture Toughness ◽  
Glass Fiber ◽  
Mode I ◽  
Mode Ii ◽  
Interlaminar Fracture Toughness ◽  
Fiber Reinforced ◽  
Interlaminar Fracture ◽  
Glass Fiber Reinforced ◽  
Short Beam ◽  
Woven Glass Fiber

This investigation describes the design, fabrication, and testing of woven glass fiber reinforced epoxy matrix laminates with aligned CNT sheets integrated between plies in order to improve the matrix dominated through thickness properties such as the interlaminar fracture toughness at ply interfaces. Using aligned CNT sheets allows for a concentration of millimeter long CNTs at the most likely point of laminate failure. Mode I and Mode II interlaminar fracture toughness of various CNT modified samples were investigated using double cantilever beam (DCB) and end notched flexure (ENF) experiments, respectively. Short beam strength (SBS) and in-plane tensile properties of the CNT modified samples were also investigated. Moderate improvement was observed in Mode I and Mode II fracture toughness at crack initiation when aligned CNT sheets with a basis weight of 0.354 g/m2were used to modify the ply interface. No compromise in the in-plane mechanical properties of the laminate was observed and very little improvement was observed in the shear related short beam strength of the CNT modified laminates as compared to the control samples. Integration of aligned CNT sheets into the composite laminate imparted in-plane and through thickness electrical properties into the nonconductive glass fiber reinforced epoxy composite laminates.

Surface modified graphene oxide/poly(vinyl alcohol) composite for enhanced hydrogen gas barrier film

2016 ◽  
Vol 50 ◽  
pp. 49-56 ◽  
Author(s):  
Hongyu Liu ◽  
Parthasarathi Bandyopadhyay ◽  
Nam Hoon Kim ◽  
Bongho Moon ◽  
Joong Hee Lee
Keyword(s):  
Graphene Oxide ◽  
Vinyl Alcohol ◽  
Hydrogen Gas ◽  
Poly Vinyl Alcohol ◽  
Gas Barrier ◽  
Modified Graphene Oxide ◽  
Surface Modified ◽  
Modified Graphene ◽  
Barrier Film
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