Conductive Nanocarbon-Coated Glass Fibers

Gao, Xiaodong; Cheng, Lisheng; Tan, Jing; Yang, Weimin

doi:10.1021/acs.jpcc.0c03948

Cited by 13 publications

(10 citation statements)

References 22 publications

(33 reference statements)

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“…Different coatings have different properties, and coating modification shows versatility in modifying the GF-surface properties. Customized coating methods [ 41 , 42 ], such as dip coating, the spraying method, electroplating [ 43 , 44 , 45 , 46 , 47 , 48 ], pyrolysis [ 49 , 50 , 51 ], electrophoretic deposition [ 52 , 53 , 54 ], and electrothermal shock [ 55 ], are currently used to modify GF.…”

Section: Surface Modification Methodsmentioning

confidence: 99%

“…The deposited nano carbon showed good arrangement symmetry. The surface of the GF was uniformly and continuously coated by graphene lamination, forming a dense structure [ 49 , 50 , 51 ]. Jing et al mixed GF modified by a silane-coupling agent (S-GF) and GO aqueous solution to obtain GO-coated GF (GO-GF) by an electrostatic assembly strategy.…”

Section: Surface Modification Methodsmentioning

confidence: 99%

“…When the pyrolysis temperature was 900 °C, the coating thickness increased to approximately 46 nm. When the pyrolysis temperature exceeded 900 °C, the coating thickness continued to increase, but the damage to the GF matrix at high temperatures also increased, and heating enhanced the pyrolysis process and coating growth [ 51 ]. Tamrakar et al controlled the thickness and uniformity of a PEI-CNT coating deposited on the GF surface by adjusting the processing parameters during electrophoretic deposition, including the electric-field intensity, deposition time, and CNT-dispersion concentration.…”

Section: Characteristics Of Mgfmentioning

confidence: 99%

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Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Song

et al. 2023

Molecules

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As a new member of the silica-derivative family, modified glass fiber (MGF) has attracted extensive attention because of its excellent properties and potential applications. Surface modification of glass fiber (GF) greatly changes its performance, resulting in a series of changes to its surface structure, wettability, electrical properties, mechanical properties, and stability. This article summarizes the latest research progress in MGF, including the different modification methods, the various properties, and their advanced applications in different fields. Finally, the challenges and possible solutions were provided for future investigations of MGF.

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Section: Surface Modification Methodsmentioning

confidence: 99%

Section: Surface Modification Methodsmentioning

confidence: 99%

Section: Characteristics Of Mgfmentioning

confidence: 99%

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Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Song

et al. 2023

Molecules

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“…Nanocarbon‐coated glass fibers (NCGFs) were successfully prepared using polymer pyrolysis deposition coating technology. [ 23 ] The composite matrix was thermoplastic, which was easier to be reclaimed and remolded compared to thermosetting plastic. [ 24 ] The NCGFs structure was not damaged during the process of mixing and molding and the NCGFs were uniformly distributed in the thermoplastic matrix.…”

Section: Introductionmentioning

confidence: 99%

Structural, electrical, and electromagnetic shielding properties of nanocarbon‐coated glass fiber‐reinforced polypropylene

et al. 2022

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Glass fiber-reinforced composites (GFRC), widely applied in the automobile, aerospace, domestic appliance, sport equipment, and other fields, are indispensable in modern society. In this article, conductive nanocarbon-coated glass fibers (NCGFs) were hybridized with suitable polymers for the fabrication of new composite materials. NCGFs have good dispersion and interfacial interactions within polypropylene matrices. The electrical conductivity of a nanocarbon-coated glass fibers-reinforced composite (NCGFRC) was increased 10 8 times more than that of a pure polymer, which provided the NCGFRC with an electromagnetic shielding efficiency (8.2-12.4 GHz) of 22 dB. At the same time, the thermal conductivity of NCGFRC was also improved. NCGFRC will expand the types of GFRC available and further expand the application of GFRC into other fields.conductive composites, electrical properties, nanocarbon-coated glass fibers, shielding efficiency | INTRODUCTIONFiber-reinforced materials range more and more widely with more varieties of fiber types, including polymer fiber, carbon fiber, natural fiber, basalt fiber, glass fiber, and so forth. [1][2][3][4][5] Among them, glass fiber-reinforced composites (GFRC), a class of structural composite material, are being rapidly developed in aerospace, automotive industry, electrical industry and other fields due to their remarkable properties, such as low cost, stiffness, light weight, good

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“…As a kind of typical inorganic reinforcing fillers, glass fiber has been widely used for reinforcing various polymer materials because of their extremely high mechanical strength and low cost. [19][20][21][22][23][24] However, due to the fibrous one-dimensional structure with high aspect ratio, serious entanglement of glass fiber between the monofilament makes it difficult to be dispersed uniformly in polymer matrix. Glass fiber powder (GF) is obtained from glass fiber protofilament through cutting and grinding.…”

Section: Introductionmentioning

confidence: 99%

Reinforcing urea‐formaldehyde based composite foam by formation of tailored chemical/mechanical interlocking structure

Zhao

2022

Polymer Composites

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Urea‐formaldehyde (UF) foam is considered to be a potential alternative for commercial polymeric foams due to its intrinsic flame retardancy and inexpensiveness, but it showed high brittleness and low strength, which restricts its wide applications. In this work, glass fiber powder (GF) was selected as the reinforcing filler, and by formation of tailored chemical/mechanical interlocking structure for the composite system, UF foam was highly reinforced. The surface of GF was coated with granular polydopamine (PDA) layer through self‐polymerization of dopamine, and then, carbon nanotubes (CNTs) were further grafted onto GF surface with high grafting ratio via the bridge effect of PDA to construct a network like entanglement structure. The active groups of PDA layer on GF surface generated chemical/hydrogen bonding interactions with UF matrix, while rough CNTs network structure promoted the mechanical interlocking between GF and UF resin. Such multiple interfacial enhancement improved the stress transmission ability of the interface, exhibiting “supporting” on the cell wall and “cracks bridging” effect of GF. Compared with neat UF foam, the composite foam exhibited smaller cell size, narrower cell size distribution, higher cell density, more complete closed cell structure, while compressive strength and modulus of the composite foam increased by 78.7% and 90.08%, respectively. Moreover, the composite foam showed improved thermal stability and excellent flame retardancy with V‐0 rating of UL‐94 tests.

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Conductive Nanocarbon-Coated Glass Fibers

Cited by 13 publications

References 22 publications

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Structural, electrical, and electromagnetic shielding properties of nanocarbon‐coated glass fiber‐reinforced polypropylene

Reinforcing urea‐formaldehyde based composite foam by formation of tailored chemical/mechanical interlocking structure

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