Degradable bio-based fluorinated epoxy resin with excellent flame-retardant, dielectric, hydrophobic, and mechanical properties

Advanced Composites and Hybrid Materials, Год журнала: 2023, Номер 6(4)

Опубликована: Июнь 23, 2023

Язык: Английский

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Synergistic effect of woven copper wires with graphene foams for high thermal conductivity of carbon fiber/epoxy composites

Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(1)

Опубликована: Фев. 1, 2024

Язык: Английский

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Synthesis of Pure and Bi‐Doped Lead Oxides via Microwave‐Assisted Solvothermal Methodology and their Electrochemical Characterization

ChemistrySelect, Год журнала: 2024, Номер 9(3)

Опубликована: Янв. 16, 2024

Abstract In this study, we have reported the synthesis of both pure and bismuth‐doped lead oxide nanoparticles using solvothermal method. The synthesized nanomaterials were analyzed to assess their structure, crystallinity, phase, maximum absorption band gap. electrical characteristics fabricated nanostructures evaluated cyclic voltammetry (CV) electron impedance spectroscopy (EIS). specific capacitance energy density, 349.96 F/g 95.27 Wh/g respectively, attained at a scan rate 200 mV/s in oxide. has displayed remarkable stability, retaining approximately 83 % its performance even after undergoing 2000 cycles. addition bismuth appeared inhibit electrochemical properties due ion adsorption. This effect is directly concerned with amount dopant which predicted increase contents potentially suppressed Our study provides insights into possible uses oxides storage conversion devices by revealing previously unexplored method for optimizing characteristics. understanding oxide‐based materials science electrochemistry expected advance use novel technology.

Язык: Английский

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An overview of polymer-based thermally conductive functional materials

Journal of Material Science and Technology, Год журнала: 2024, Номер unknown

Опубликована: Сен. 1, 2024

Язык: Английский

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Unveiling the effects of thermodynamic interaction of basalt fibers/epoxy interfaces on thermal stability, mechanical properties and corrosion resistance of basalt fibers reinforced waterborne epoxy coatings

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Янв. 22, 2025

Abstract In this study, the interfacial interaction between 3‐aminopropyltriethoxysilane (APTES) modified basalt fibers (BF@A x ) and waterborne epoxy was studied by using thermodynamic approaches creating a “wetting‐reagglomeration‐adsorption” isocontour map of epoxy. Combined with TG‐DSC, dynamic thermomechanical analysis (DMA), tensile, flexural, electrochemical impedance spectrum (EIS) salt spray tests, enhancement effects on thermal stability, mechanical properties corrosion resistance were demonstrated. From map, APTES modification reduces surface energies BF@A fillers from 53.05 to 50.27 mJ/m 2 , which results in driving energy for reagglomeration decreasing 17.04 10.41 adsorption increasing 20.24 20.77 suggesting that BF fillers' dispersion performance strengths composite coatings are enhanced. Compared varnish coating, tensile flexural (EP)/BF@A 9.5 coating increased 55.87% 36.36%, respectively, stability is enhanced, due optimal dispersion. Meanwhile, EP/BF@A 5.0 has best | Z 0.01Hz value above 10 9 Ω cm after 35 days exceeding 120 days. This work provides new insight into how one‐dimensional rod matrices affects composites' thermodynamics. Highlights Waterborne reinforced chopped BFs. Impact uncovered. Interaction BFs/epoxy interfaces approaches. Effect unveiled.

Язык: Английский

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Embedded 3D Printing of Isotropically Enhanced Lattice Structure with Programmable Elasticity via Three-Dimensional Fiber Alignment

Additive manufacturing, Год журнала: 2025, Номер unknown, С. 104783 - 104783

Опубликована: Апрель 1, 2025

Язык: Английский

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Carbon quantum dots enhanced graphene/carbon nanotubes polyurethane hybrid nanocomposites

Composites Part B Engineering, Год журнала: 2022, Номер 247, С. 110310 - 110310

Опубликована: Сен. 24, 2022

Язык: Английский

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Tunable nonlinear conductive behavior without percolation threshold and high thermal conductivity of epoxy resin/SiC ceramic foam co-continuous phase composites

Composites Science and Technology, Год журнала: 2023, Номер 236, С. 109984 - 109984

Опубликована: Март 7, 2023

Язык: Английский

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Activation of inert triethylene tetramine-cured epoxy by sub-critical water decomposition

Reactive and Functional Polymers, Год журнала: 2023, Номер 193, С. 105746 - 105746

Опубликована: Окт. 19, 2023

Язык: Английский

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Electrophoretically deposited “rigid-flexible” hybrid graphene oxide-polyethyleneimine on carbon fibers for synergistically reinforced epoxy nanocomposites

Advanced Composites and Hybrid Materials, Год журнала: 2023, Номер 6(4)

Опубликована: Авг. 1, 2023

Язык: Английский

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