Highly efficient thermal conductivity of polyarylene ether nitrile composites via the introduction of hybrid fillers and tailored cross-linked structure

Polymer, Journal Year: 2024, Volume and Issue: 307, P. 127245 - 127245

Published: June 3, 2024

Language: Английский

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Strategies for enhancing the photothermal conversion efficiency of solar-driven interfacial evaporation

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 527, P. 216378 - 216378

Published: Dec. 14, 2024

Language: Английский

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A wall-like solar-driven interfacial evaporator fabricated via out-inner anisotropic structure of fresh loofah

Industrial Crops and Products, Journal Year: 2025, Volume and Issue: 225, P. 120568 - 120568

Published: Jan. 20, 2025

Language: Английский

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Development of novel aqueous biphasic solvent for energy-saving and high-efficiency CO2 capture to improve the water solubility of benzylamine-CO2 products

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132108 - 132108

Published: Feb. 1, 2025

Language: Английский

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Boosting thermal conductivity and tribological performance of polyarylene ether nitrile synergistically by fabricating SiCws-BNNS multidimensional networks

Composites Part A Applied Science and Manufacturing, Journal Year: 2025, Volume and Issue: unknown, P. 108888 - 108888

Published: March 1, 2025

Language: Английский

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Polyarylene ether nitrile dielectric material with a thermally conductive network connected by crystals and boron nitride nanosheets

Polymer Composites, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Abstract The localized heat accumulation in electronic components not only restricts the further miniaturization and integration of devices but also severely impacts their performance longevity. This thesis develops a high‐temperature‐resistant, insulating, thermally conductive composite material, which can be applied fields such as encapsulation materials flexible copper clad laminate substrate materials. Boron nitride nanosheets (BNNS) are utilized both nucleating agents thermal additives. dual‐role approach synergistically enhances electrical properties. Results show that out‐of‐plane conductivity (λ ⊥ ) crystallized poly(aryl ether nitrile) (PEN) reaches 0.255 W/(m K), 54.55% increase over untreated PEN. Furthermore, BNNS‐filled PEN exhibits an λ 0.831 representing significant 403.64% enhancement. demonstrates improved overall performance, including dielectric breakdown strength 249.59 kV/mm, expansion coefficient 18.03 ppm/°C, elevated glass transition temperature 209.5°C, decomposition 441.3°C. Highlights BNNS plays roles nucleation agent heat‐conductive filler. increases by compared to pure film. Thermal through regulation condensed matter structure.

Language: Английский

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A sunflower-inspired nonwoven fabric evaporator for autonomous phototropic tracking and continuous efficient evaporation under sunlight

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163312 - 163312

Published: May 1, 2025

Language: Английский

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Facile dual-functionalization of PEN nanofibrous membranes with solar evaporation and photocatalysis for efficient dye wastewater purification

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113585 - 113585

Published: July 15, 2024

Language: Английский

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Mechanically robust superhydrophobic and oleophobic nanofiber membranes with breathability, solvent-resistance, and high-temperature-resistance

Materials & Design, Journal Year: 2024, Volume and Issue: 244, P. 113153 - 113153

Published: July 9, 2024

Protective materials that can ensure the safety of personnel and equipment in extreme environments have a wide range application prospects, such as outdoor protective clothing, fire-fighting etc. However, designing highly functional is still considered long-standing challenge. Herein, superhydrophobic oleophobic fibrous membranes (SOFM) prepared by electrospinning, heat treatment spraying techniques, endowing with good thermal stability, air permeability outstanding repellence to liquids water, oil low surface energy solvents. The developed SOFM exhibits integrated properties ethanol intrusion pressure 0.75 KPa, excellent 1.54 mm/s, water vapor transmission rate 7.99 kg·m−2·d-1, high decomposition temperature 330 ℃, tensile strength 9.2 MPa. Therefore, effectively protect people environments. This work may contribute design fiber higher protection levels field clothing.

Language: Английский

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(Ca0.25La0.5Dy0.25)CrO3 Ceramic Fiber@Biomass-Derived Carbon Aerogel with Enhanced Solute Transport Channels for Highly Efficient Solar Interface Evaporation

Materials, Journal Year: 2024, Volume and Issue: 17(10), P. 2205 - 2205

Published: May 8, 2024

The use of solar interface evaporation for seawater desalination or sewage treatment is an environmentally friendly and sustainable approach; however, achieving efficient energy utilization ensuring the long-term stability devices are two major challenges practical application. To address these issues, we developed a novel ceramic fiber@bioderived carbon composite aerogel with continuous through-hole structure via electrospinning freeze-casting methods. Specifically, was prepared by incorporating perovskite oxide (Ca

Language: Английский

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