Superhydrophobic thermoplastic polyurethane/SiO2 sponge with dual-layer porous structure for summer radiative cooling and winter thermal insulation

Journal of Materials Science, Год журнала: 2024, Номер 59(42), С. 20107 - 20120

Опубликована: Ноя. 1, 2024

Язык: Английский

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Solvent-free fabrication of mechanically durable superhydrophobic film with regular hollow structures for passive cooling

Journal of Materials Science, Год журнала: 2024, Номер 59(10), С. 4252 - 4266

Опубликована: Март 1, 2024

Язык: Английский

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Recycling of expired cow milk for constructing multifunctional biomass nonfluorinated chromatic paint with superhydrophobicity

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 152326 - 152326

Опубликована: Май 17, 2024

Язык: Английский

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Self‐Cleaning and Anticorrosive Silica Microsphere@Boron Nitride Nanosheets Core–Shell Hierarchical Structure for Highly Efficient Passive Radiative Cooling

Small, Год журнала: 2024, Номер unknown

Опубликована: Дек. 5, 2024

Abstract Passive radiative cooling is a promising technology that can achieve high‐efficient by reflecting solar radiation while simultaneously emitting heat without consuming energy. However, to precisely construct the microstructure of materials crucial maximize their performance. Herein, self‐cleaning and anticorrosive 3D silica microsphere@boron nitride nanosheets core–shell hierarchical structure (SiO 2 @BNNSs) stacked coating fabricated on surface aluminum oxide substrate. The cooperative integration prominently sunlight reflective BNNSs highly selective infrared emissive SiO microspheres, combined with scattering brought interconnecting configuration, results in an outstanding reflectance 0.84 mid‐infrared emittance 0.82 for @BNNS coating. These features enable exhibit excellent passive performances high temperature drop ≈17.5 °C sunny day ≈8.1 overcast day, respectively. More importantly, also exhibits performance corrosion resistance both acidic alkaline conditions, ensuring preeminent stability over long time various practical applications. This work demonstrates hybridization reflection, scattering, different through reasonable design cooling, offering prospect energy‐saving technology.

Язык: Английский

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Synergistic Cooling Effect of Metal-Doped Red-Orange Pigments: One-Step Synthesis for Enhanced Near-Infrared Reflectance and Selective Infrared Emission

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 27, 2025

Язык: Английский

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Lignin-based superhydrophobic coating with good abrasion resistance enhanced by compositing aminoized polystyrene microspheres

Industrial Crops and Products, Год журнала: 2025, Номер 225, С. 120583 - 120583

Опубликована: Фев. 3, 2025

Язык: Английский

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Dual-Mode Superhydrophobic Composite Film for Temperature Regulation, Stable Thermoelectric Output Enhancement, and Physiological Movement Monitoring

Опубликована: Янв. 1, 2025

Язык: Английский

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Hierarchically porous coatings as durable radiative coolers with easy-cleaning property

Materials Today Physics, Год журнала: 2025, Номер unknown, С. 101694 - 101694

Опубликована: Март 1, 2025

Язык: Английский

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The Global Warming Potential of Geoengineering via Radiative Cooling

Advanced Sustainable Systems, Год журнала: 2025, Номер unknown

Опубликована: Март 27, 2025

Abstract This paper analyzes the potential to mitigate global warming using radiative cooling (RC) surfaces on a large scale. The study evaluates net power, forcing (RF), and of different RC materials compared conventional construction roofing materials, Earth's natural surfaces, some reference cases. Key parameters for evaluating above‐mentioned structures include their solar reflectance (albedo) long‐wavelength infrared emissivity. Results show power that can be achieved by an ideal material with 100% long‐wave emissivity is 164.8 W·m −2 . In practice, exhibiting as high 160.8 are fabricated. Further analysis shows if 1% surface covered this terrestrial RF will decrease 1.61 (from 0.6 −1.01 ). results demonstrate reflectivity offer substantial benefits reduce when implemented scales. findings underscore effectiveness in reducing provide valuable perspective role environmental impacts built environment.

Язык: Английский

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Experimental investigation of radiative cooling protective coatings for building materials

Energy and Buildings, Год журнала: 2025, Номер unknown, С. 115718 - 115718

Опубликована: Апрель 1, 2025

Язык: Английский

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