Facile and eco-friendly functionalization of basalt fiber with polyelectrolyte complex toward excellent interfacial adhesion of epoxy composites

Wu, Qing; Deng, Hao; Bai, Huanhuan; Ye, Ziyi; Chen, Xiaoli; Zhu, Jianfeng

doi:10.1016/j.compositesa.2022.106889

Cited by 19 publications

(7 citation statements)

References 38 publications

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“…Moreover, they are extremely costly to be used in different types of loadings. Basalt fiber, as a natural fiber such as flax, 5 hemp, 6 jute, 7 kenaf, 8 sisal, 9 banana, 10 palm 11 and basalt, [12][13][14][15] is a desired type of ecofriendly reinforcement which can be considered as a candidate for using in the structure of composite materials.…”

Section: Introductionmentioning

confidence: 99%

“…21 More importantly, the mechanical properties of these fibers such as elastic modulus, tensile strength, strain to failure, thermal properties such as temperature resistance and stability and chemical resistance are higher than of some common reinforcement materials such as glass fibers. 12,15,[22][23][24] Moreover, basalt fiber has higher impact toughness than the glass, carbon and other types of natural fibers. Recently, some of researchers used basalt fibers together with other types of fibers as hybrid composites to consolidate the impact properties of these fibers.…”

Section: Introductionmentioning

confidence: 99%

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Low velocity impact behavior of twill basalt/epoxy composites modified by graphene nanoparticles

Azimpour-Shishevan

Mohtadi-Bonab

Akbulut

et al. 2023

Journal of Composite Materials

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Nanoparticles are considered as feasible strengthening agent which strengthen different types of polymeric materials with minor reduction in the density of composites. In this study, 0.1 and 0.5 wt. % Graphene Nano Platelets (GNPs) are added to the matrix of basalt fiber reinforced epoxy composites (BECs) and the effects of such addition on low velocity impact behavior are investigated. In this regard, the epoxy matrix is reinforced in macro scale by basalt fibers weaved together in 2/2 Twill pattern. Vacuum Assisted Resin Infusion Molding (VARIM) method is used to fabricate the pure and multi-scale BECs. The profile energy method is also used to evaluate the penetration and perforation threshold of fabricated pure and multi-scale BEC specimens. The force versus time and deflection, energy and deflection versus time curves are plotted and the key parameters of low velocity impact test including maximum force, energy and deflection are compared. According to the results, introducing of GNP nanoparticles in the matrix of BECs improves the low velocity impact behavior of these composites by increasing the contact force and decreasing the absorbed energy in rebounding state. Finally, based on the experiments, the 0.5 wt.% BEC has the best impact performance by applying 15.08 kN impact force against the applied forces of 13.78 kN and 11.208 kN for 0.1 wt.% and pure BECs.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Low velocity impact behavior of twill basalt/epoxy composites modified by graphene nanoparticles

Azimpour-Shishevan

Mohtadi-Bonab

Akbulut

et al. 2023

Journal of Composite Materials

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“…[20][21][22] Currently, BF is usually modified by plasma deposition, 23 chemical vapor deposition, 24 grafted organic/ inorganic composites (CNT, ZnO nanorods), [25][26][27] and fiber surface sizing 28 as well as the addition of silane coupling agents. [29][30][31] The interfacial adhesion of BF to substrate is enhanced through the multiple interactions of ionic crosslinked networks, covalent and hydrogen bonds at the fiber interface, as well as the augment wettability of the BF surface and the relatively high surface roughness. 25 The use of plasma deposition, 32 chemical vapor deposition, 33 grafting on BF surface, 33 and sizing of BF 34 is a complex process that requires specialized equipment to complete.…”

Section: Introductionmentioning

confidence: 99%

Enhanced mechanical properties, thermal behavior and foaming ability of PP‐g‐MAH modified PP/BF composites

et al. 2023

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The mechanical properties of fiber‐reinforced polymer composites strongly depend on its interfacial bond strength and fiber content, and their further lightweight is the current urgent demands for industry. Basalt fiber (BF), as an emerging natural and environmental‐friendly material, possess a broad application prospect as it can replace glass fiber. Herein, strong PP/BF composites with excellent heat deflection temperature and enhanced impact performance were successfully prepared, which augmented with the increase of BF content. The effect of PP grafted with maleic anhydride (PP‐g‐MAH) on the interfacial bonding properties between BF and PP was investigated based on the PP/20BF composite system, which was significantly improved due to the reaction of maleic anhydride polar groups with the hydroxyl groups on the BF surface. The incorporation of PP‐g‐MAH led to 24.7%, 46.9%, and 77.2% increase in tensile strength, flexural strength and impact strength of PP/20BF composites, respectively. Moreover, the crystallization properties, rheological behavior and thermal stability of the composites were significantly enhanced, which all contributed to the refinement and densification of cellular structure. The cell size was reduced from 36.38 to 13.41 μm after the addition of PP‐g‐MAH with an opening distance of 2 mm, and the cell density was enhanced by nearly one order of magnitude to 6.43 × 107 cells/cm3. The cellular structure further lightens the weight of product and promotes the lightweight development of PP/BF composites.

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“…18 The surface of basalt fabric is relatively smooth, which requires additional surface treatment to improve the adhesion between the coating and the basalt substrate. 19 Zhang et al modified basalt fibers with piranha solution at 90 °C and subsequently engraved by a 1 M HCl solution at 40 °C to produce more active functional groups on the surface. 20 This method is complex and causes huge damage to the substrate.…”

Section: ■ Introductionmentioning

confidence: 99%

“…Besides, it is found that basalt fabric is capable of attenuating electromagnetic waves (EMWs), and the SE value is expected to be enhanced when it is decorated with conductive or magnetic materials . The surface of basalt fabric is relatively smooth, which requires additional surface treatment to improve the adhesion between the coating and the basalt substrate . Zhang et al modified basalt fibers with piranha solution at 90 °C and subsequently engraved by a 1 M HCl solution at 40 °C to produce more active functional groups on the surface .…”

Section: Introductionmentioning

confidence: 99%

Flexible Sandwich-Structured Co–Ni Alloy-Coated Basalt Fabrics via the Writing–Grafting–Activation–Deposition Process for Electromagnetic Interference Shielding and Electrothermal Conversion

Chen

Hai

et al. 2022

ACS Appl. Electron. Mater.

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The proliferation of electronics and intensification of electromagnetic (EM) pollution have advanced exploration of high-performance flexible EM shielding materials. Herein, a writing−grafting−activation−deposition (WGAD) process for preparation of sandwich-structured Co−Ni alloy-coated basalt fabrics (BFs) is developed for acquiring excellent shielding performance. Benefiting from admirable electromagnetic properties of an electroless deposited Co−Ni alloy and interfacial porous structure induced by a laser, electromagnetic waves (EMWs) can be attenuated through dielectric loss, magnetic loss, and multiple reflections. The maximum total shielding effectiveness (SE T ) value of the designed fabric reaches 72.33 dB at the X-band (8.2−12.4 GHz) under conditions of a 1.8 W laser energy and 30 min deposition time. In addition, the designed fabric demonstrates outstanding electrothermal performance with commendable reliability and low driving voltage. Therefore, the as-prepared fabric through the WGAD process exhibits enormous prospects in applications of EMI shielding and wearable electronics.

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Facile and eco-friendly functionalization of basalt fiber with polyelectrolyte complex toward excellent interfacial adhesion of epoxy composites

Cited by 19 publications

References 38 publications

Low velocity impact behavior of twill basalt/epoxy composites modified by graphene nanoparticles

Low velocity impact behavior of twill basalt/epoxy composites modified by graphene nanoparticles

Enhanced mechanical properties, thermal behavior and foaming ability of PP‐g‐MAH modified PP/BF composites

Flexible Sandwich-Structured Co–Ni Alloy-Coated Basalt Fabrics via the Writing–Grafting–Activation–Deposition Process for Electromagnetic Interference Shielding and Electrothermal Conversion

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