Graphene oxide modified carbon fiber reinforced epoxy composites

Altın, Yasin; Yılmaz, Hazal; Ünsal, Ömer Faruk; Bedeloğlu, Ayşe Çelik

doi:10.1515/polyeng-2019-0247

Cited by 17 publications

(16 citation statements)

References 41 publications

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“…The spray coating technique can also be useful to coat graphene materials on CF for composite reinforcements [ 123 , 124 , 125 ]. Altin et al [ 123 ] modified the surface of CF with graphene oxide through the spray coating method.…”

Section: Coating Techniquesmentioning

confidence: 99%

“…Similar to reinforcing thermoplastic resins, carbon materials coated CFs can also be used to make epoxy-based composites. Many reports used epoxies as the matric material and CNT coated CF and fabric as hybrid reinforcements [ 58 , 69 , 123 , 150 , 151 , 152 , 153 , 154 ]. Most significantly, CNT coating provides high fibre/matrix anchorage and consequently increases the mechanical, electrical, and thermal properties.…”

Section: Matrix Materialsmentioning

confidence: 99%

“…The researchers have found improvement of the interfacial strength between the graphene nanoflakes and epoxy resin. Altin et al [ 123 ] investigated graphene oxide-modified CF reinforced epoxy composites. As examined, the neat CF-epoxy interface on the fractured surface of the composite is comparatively weak, while the interface of the fractured graphene oxide modified CF reinforced composites samples is reasonably better.…”

Section: Matrix Materialsmentioning

confidence: 99%

“…Overall, the spray coating of CNTs onto CF exhibited a promising method of surface modification, which can be used to fabricate the composites with enhanced interfacial properties to improve the mechanical performance of the hierarchical composites. The spray coating technique can also be useful to coat graphene materials on CF for composite reinforcements [123][124][125]. Altin et al [123] modified the surface of CF with graphene oxide through the spray coating method.…”

Section: Spray Coatingmentioning

confidence: 99%

“…Charged nano reinforcements can be promptly coated on electrically conducting CFs through this technique under an electric potential. CNFs, CNTs, aramid nanofibres, and graphene oxide sheets have been effectively added onto CFs for making reinforced polymer with improved in- The spray coating technique can also be useful to coat graphene materials on CF for composite reinforcements [123][124][125]. Altin et al [123] modified the surface of CF with graphene oxide through the spray coating method.…”

Section: Electrophoretic Depositionmentioning

confidence: 99%

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Carbonaceous Materials Coated Carbon Fibre Reinforced Polymer Matrix Composites

et al. 2021

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Carbon fibre reinforced polymer composites have high mechanical properties that make them exemplary engineered materials to carry loads and stresses. Coupling fibre and matrix together require good understanding of not only fibre morphology but also matrix rheology. One way of having a strongly coupled fibre and matrix interface is to size the reinforcing fibres by means of micro- or nanocarbon materials coating on the fibre surface. Common coating materials used are carbon nanotubes and nanofibres and graphene, and more recently carbon black (colloidal particles of virtually pure elemental carbon) and graphite. There are several chemical, thermal, and electrochemical processes that are used for coating the carbonous materials onto a carbon fibre surface. Sizing of fibres provides higher interfacial adhesion between fibre and matrix and allows better fibre wetting by the surrounded matrix material. This review paper goes over numerous techniques that are used for engineering the interface between both fibre and matrix systems, which is eventually the key to better mechanical properties of the composite systems.

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Section: Coating Techniquesmentioning

confidence: 99%

Section: Matrix Materialsmentioning

confidence: 99%

Section: Matrix Materialsmentioning

confidence: 99%

Section: Spray Coatingmentioning

confidence: 99%

Section: Electrophoretic Depositionmentioning

confidence: 99%

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Carbonaceous Materials Coated Carbon Fibre Reinforced Polymer Matrix Composites

et al. 2021

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Preparation of (Fe)MIL‐101 on short carbon fibers to improve the flame retardancy, smoke suppression, and mechanical of epoxy resin

Zou

Wang

Zhang

et al. 2021

Polymers for Advanced Techs

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Nano (Fe)MIL-101 particles were grafted on the short carbon fibers (SCFs) by in situ growth method to prepare (Fe)MIL-101@SCFs. The flame-retarded composites of epoxy resin (EP) were fabricated with combination of (Fe)MIL-101@SCFs and ammonium polyphosphate (APP). The composites showed good flame retardancy, smoke suppression, and mechanical properties simultaneously. The main heat release rate peak of the flame-retarded composites was reduced and delayed evidently in comparison with pristine EP. The high amount of residual char with coherent and dense structure was formed owing to the catalytic char formation of (Fe)MIL-101 as well as the strengthening action of SCF. The improvement in mechanical properties of the flame-retarded composite was due to the reinforcement effects of (Fe)MIL-101@SCFs and its action of interfacial adjustment. This research solved the contradiction between the flame retardancy and mechanical properties of EP, and proposed a new method to prepare the mechanically reinforced and flame retardant EP.

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Modified mechanical properties of carbon fiber/epoxy composite by silicone polymer

Shi

Dang

et al. 2023

Polymer Composites

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In this work, silicone polymer (PSOL)/carbon fiber (CF)/epoxy (EP) composites were prepared by introducing PSOL as interfacial modifiers into CF/EP composites. The mechanical and dynamic mechanical properties of the composites were investigated, and the optimum content of the PSOL modification was obtained. The impact of EP on the wettability of CF was compared before and after adding PSOL. The micromorphology of CF/EP composites was also observed. The consequences demonstrate that the interfacial bonding ability between CF and matrix was improved after adding PSOL. The interlaminar shear strength, tensile strength, elongation at break and flexural strength of PSOL/CF/EP composites were increased by 23.28%, 18.49%, 38.45% and 11.23%, respectively. Furthermore, the original thermal stability of the composite was preserved after the modification of PSOL.

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Graphene oxide modified carbon fiber reinforced epoxy composites

Cited by 17 publications

References 41 publications

Carbonaceous Materials Coated Carbon Fibre Reinforced Polymer Matrix Composites

Carbonaceous Materials Coated Carbon Fibre Reinforced Polymer Matrix Composites

Preparation of (Fe)MIL‐101 on short carbon fibers to improve the flame retardancy, smoke suppression, and mechanical of epoxy resin

Modified mechanical properties of carbon fiber/epoxy composite by silicone polymer

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