Predictive models for the tensile strength of polymer composites comprising spherical nano-starch using interphase properties

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120655 - 120655

Опубликована: Фев. 5, 2025

Язык: Английский

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Advancing Conductivity Modeling: A Unified Framework for Polymer Carbon Black Nanocomposites

Journal of Materials Research and Technology, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Renovating nanocomposite design: A novel conductivity model for polymer graphene systems incorporating interphase and tunneling zones

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Янв. 8, 2025

Abstract Many papers have studied the electrical conductivity of graphene‐filled nanocomposites, but roles imperfect interphase in percolation onset and nanocomposite were ignored. In this manuscript, two interface parameters including minimum graphene diameter to transfer its polymer medium ( D c ) conduction ѱ are defined composites by size deepness. Then, actual converse aspect ratio, real filler portion, inception given Also, a model is developed based on stated terms for graphene‐containing composites. The impacts various “ ,” inception, plotted justified new equations. Moreover, forecasts associated several experimented data. Narrow nanosheets thick positively govern conduction, percolation, system. maximum as 1400 S/m reached thickness t 2 nm depth i 6 nm, largely reduces 100 at <2.7 nm. These results recommend that reedy bushy cause high nanocomposites. Furthermore, nanosheet negatively affects ” it produces low conductivity. reaches 0.9 = 5 μm × 10 S/m. Highlights A conventional Two interfacial considered compared data samples. Bigger affect ”, produce higher composite

Язык: Английский

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A new pattern for conductivity of carbon nanofiber polymer composites with interphase and tunneling parameters

Composites Part A Applied Science and Manufacturing, Год журнала: 2025, Номер 190, С. 108721 - 108721

Опубликована: Янв. 11, 2025

Язык: Английский

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Advanced Predicting of Conductivity for Carbon Nanofiber Polymer Systems: Incorporating of Nanofiber, Interphase, and Tunneling Impacts

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 105868 - 105868

Опубликована: Янв. 1, 2025

Язык: Английский

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Unveiling the impact of interphase properties on the modulus of composites reinforced with nanodiamond: Defining an interfacial adhesion parameter

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 105926 - 105926

Опубликована: Янв. 1, 2025

Язык: Английский

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A model for effective conductivity of polymer nanocomposites containing MXene nanosheets

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Фев. 2, 2025

Abstract This paper introduces a groundbreaking model to evaluate the conductivity of nanocomposites comprising MXene nanosheets. The simulates effective considering dimensions, volume fraction, interphase thickness, percolation threshold, contact distance, and tunneling resistance. model's predictions align well with empirical results obtained various laboratory samples. scrutiny elements impacting is affirmed, given assumption resistance operation MXene/interphase network. Slender nanosheets expansive contacts lead an elevated level conductivity. Moreover, shows direct correlation loading, while higher onset produces poorer Based on outputs, insulative nanocomposite identified via thinnest ( < 1 nm), thickest t > 4 smallest fraction 0.01), lowest percentage networked 0.05). Contrariwise, most remarkable as 25.6 S/m attained by = nm). In addition, narrowest tunnels (tunneling distance nm) yield uppermost 6.2 in system. Highlights study proposes for polymer nanocomposites. size, depth, are considered. agree experimental data several A bigger area thicker interphase. (1 produce S/m.

Язык: Английский

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Towards precision in nanocomposite design: Predictive model for tensile modulus of polymer starch nanocrystals system by interphase features

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 142487 - 142487

Опубликована: Март 1, 2025

Язык: Английский

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Multifactorial predicting of conductivity in polymer nanocomposites with graphene: Insights into imperfect interphase conduction

Polymer Composites, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Abstract Many papers have investigated the conductivity of nanocomposites containing a perfect interphase. Herein, an imperfect interphase is considered, and conduction transference from graphene to medium in polymer system denoted as Y expressed by efficient dimensions nanosheets. Also, real inverse aspect ratio, filler portion, percolation threshold, proportion percolated nets are suggested . Besides, appropriate model for nanocomposite established, assuming mentioned issues contact region among neighboring The novel examined various tested data. In addition, characters main terms explained. calculations developed display good arrangement with data, while original underestimates conductivity. Strong large interfacial/interphase regions, big slim nanosheets, dense harvest high nanocomposites. Additionally, great extent small ratio increase efficiency which results highest obtained thinnest nanosheets thickest interphase, enhancing Highlights Conduction thicknesses graphene. A simple proposed nanocomposite's transference. agreements data samples. strong interface/interphase produces transfer. amount transferring increases

Язык: Английский

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Controlling of tunneling resistance in carbon nanofiber polymer composites: A novel equation for polymer tunneling resistivity by quantifiable parameters

Journal of Materials Research and Technology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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