Heterostructured Graphene@Silica@Iron Phenylphosphinate for Fire‐Retardant, Strong, Thermally Conductive Yet Electrically Insulated Epoxy Nanocomposites

Small, Год журнала: 2024, Номер 20(31)

Опубликована: Март 1, 2024

Abstract The portfolio of extraordinary fire retardancy, mechanical properties, dielectric/electric insulating performances, and thermal conductivity (λ) is essential for the practical applications epoxy resin (EP) in high‐end industries. To date, it remains a great challenge to achieve such performanceportfolio EP due their different even mutually exclusive governing mechanisms. Herein, multifunctional additive (G@SiO 2 @FeHP) fabricated by situ immobilization silica (SiO ) iron phenylphosphinate (FeHP) onto graphene (G) surface. Benefiting from synergistic effect G, SiO FeHP, addition 1.0 wt% G@SiO @FeHP enables vertical burning (UL‐94) V‐0 rating limiting oxygen index (LOI) 30.5%. Besides, both heat release smoke generation as‐prepared nanocomposite are significantly suppressed condensed‐phase function @FeHP. Adding also brings about 44.5%, 61.1%, 42.3% enhancements tensile strength, modulus, impact strength nanocomposite. Moreover, exhibits well‐preserved dielectric electric properties enhanced λ . This work provides an integrated strategy development materials, thus facilitating high‐performance applications.

Язык: Английский

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Core-shell structured BN/SiO2 nanofiber membrane featuring with dual-effect thermal management and flame retardancy for extreme space thermal protection

Science Bulletin, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Multifunctional epoxy composites based on hierarchical 0D-2D BNP@NiCoFe-PBA hybrids: towards simultaneous enhancement of flame retardancy, thermal conductivity and mechanical properties

Polymer Degradation and Stability, Год журнала: 2025, Номер 234, С. 111195 - 111195

Опубликована: Янв. 15, 2025

Язык: Английский

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Carbon nanotubes/α-ZrP sheets for high mechanical performance and flame-retarding polyamides using selective laser sintering

Virtual and Physical Prototyping, Год журнала: 2024, Номер 19(1)

Опубликована: Июль 8, 2024

The current study presents a facile approach to synthesis carbon nanotube-anchor α-ZrP (CNT@α-ZrP) nanohybrid for multifunctional polyamide 12 (PA12) composites via ball-milling followed by selective laser sintering (SLS) process. Herein, CNTs serve dual roles; firstly, they act as pigment, imparting black colouration both PA12 powder and sheets, facilitating rapid light absorption heating. Secondly, complement sheets reinforce the matrix strong functional structures. dominant filler content is nanosheets in functionality of SLS-PA12 composites. CNT@α-ZrP hybrid enhances mechanical, tribological, corrosion resistance flame-retarding properties composite parts. PA12/CNT@α-ZrP exhibited 98.9%, 33.1%, 34.6% increments Young's modulus, tensile strength impact strength, respectively. To predict response across range applications, constants different hyperelastic models describing their mechanical behaviour were determined. coefficient friction wear rate sintered parts reduced significantly. Additionally, 1 wt% smoke production total 36.5% 13.8%, respectively along with 2.2- fold increment time-to-ignition. work an industrial method develop intricate structures SLS.

Язык: Английский

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Intrinsically reactive hyperbranched interface governs graphene oxide dispersion and crosslinking in epoxy for enhanced flame retardancy

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 672, С. 465 - 476

Опубликована: Июнь 6, 2024

Язык: Английский

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Improving the flame retardancy of epoxy resin by incorporating a bio-based flame retardant and kaolinite

Polymer Degradation and Stability, Год журнала: 2024, Номер 227, С. 110895 - 110895

Опубликована: Июнь 22, 2024

Язык: Английский

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Interfacial property optimization through the co-deployment of MOF-derived nickel phyllosilicate and DOPO: Effective reinforcement and flame retardancy of epoxy resin

Composites Part B Engineering, Год журнала: 2024, Номер 289, С. 111947 - 111947

Опубликована: Ноя. 5, 2024

Язык: Английский

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Imidazole diphenyl phosphate-boron nitride nanoflakes for significantly enhancing flame retardation and thermal transport performance of epoxy

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179414 - 179414

Опубликована: Фев. 1, 2025

Язык: Английский

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The fabrication of a boron nitride/ammonium polyphosphate skeleton based on ice template method for thermal conductive and flame retardant epoxy

Polymer Degradation and Stability, Год журнала: 2023, Номер 219, С. 110606 - 110606

Опубликована: Ноя. 29, 2023

Язык: Английский

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Fire-safe and mechanic-robust EP composites realized by cube-in-box hollow PBAs structure

Polymer Degradation and Stability, Год журнала: 2024, Номер 221, С. 110679 - 110679

Опубликована: Фев. 1, 2024

Язык: Английский

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