Chameleon‐Inspired, Dipole Moment‐Increasing, Fire‐Retardant Strategies Toward Promoting the Practical Application of Radiative Cooling Materials

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 23, 2024

Abstract Toward addressing the aesthetic demand, IR emissivity, and fire hazards of radiative cooling materials in practical application, chameleon‐inspired is tactfully employed, dipole moment‐increasing, fire‐retardant strategies to manufacture an advanced polyurea‐based composite coating through incorporating thermochromic microcapsules, boron nitride nanosheets, montmorillonite nanosheets. The microcapsules admirable emissivity (supported by original emittance spectra) realized increasing moment allow coatings spontaneously adjust solar absorption reflection during hot daytime, while enabling high‐efficiency throughout day. higher than most literature attributed strong interfacial interactions within polyurea which improve C─O─C, Si─O, B─N bonds distance between centers positive negative charges, thus producing more emissions. Furthermore, thermally melted nanosheets can form a ceramic protective layer enhanced further suppressing combustion behavior safety performance coatings. integration functionality, high safety, not only contribute promoting application materials, but also provide precious reference route design emissivity.

Язык: Английский

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Constructing surface oxygen vacancies defect-La-MOF@MXene for enhanced fire safety and smoke suppression properties in robust ABS nanocomposites

Polymer Degradation and Stability, Год журнала: 2025, Номер unknown, С. 111251 - 111251

Опубликована: Фев. 1, 2025

Язык: Английский

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Multifunctional cellulose nanofibrils-based composite film with superior mechanical strength and flame retardancy

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 304, С. 140917 - 140917

Опубликована: Фев. 11, 2025

Язык: Английский

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MOF-based porous liquids towards a highly stressed and chemically resistant fire-safety polyurea elastomer

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(47), С. 32806 - 32820

Опубликована: Янв. 1, 2024

Functionalized porous liquids were designed to enhance the fire safety, mechanical properties, and chemical resistance of a polyurea elastomer. This work provides insights into improve comprehensive performance composites.

Язык: Английский

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Restriction of Ce-MOF growth within ZSM zeolite for robust three-proofing thermoplastic polyurethane

Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

A three-proofing TPU material with UV resistance, chemical resistance and fire resistance.

Язык: Английский

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Unveiling Cutting-edge progress in coordination chemistry of the Metal-Organic frameworks (MOFs) and their Composites: Fundamentals, synthesis Strategies, electrochemical and environmental applications

Journal of Industrial and Engineering Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Green preparation of highly transparent nano-NH2-UiO(Zr)-66/cellulose composite films with high-strength, superior flame retardant and UV to high-energy blue light shielding performance

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 300, С. 140141 - 140141

Опубликована: Янв. 23, 2025

Язык: Английский

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Tuning the polycondensation of phosphazenes with ZIF-67 and its effects on UV/fire resistant epoxy composites

Construction and Building Materials, Год журнала: 2025, Номер 468, С. 140439 - 140439

Опубликована: Фев. 17, 2025

Язык: Английский

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Metal–Organic Frameworks Meet Two‐Dimensional Materials in Polymer Matrices for Flame Retardant and Sensor Applications

Small Science, Год журнала: 2025, Номер unknown

Опубликована: Фев. 21, 2025

Functional polymer composites offer versatility and high performance through material fusion, but flammability is an obstacle to application. Metal–organic frameworks (MOFs) have attracted attention in the field of flame retardant due their structural diversity specific surface area, they suffer from low efficiency agglomeration issues when used alone. Combining with two‐dimensional (2D) nanomaterials can improve above situation. Herein, strategies are explored for integrating MOFs 2D materials physical mixing situ growth enhance dispersion flame‐retardant effects polymers. Additionally, integration sensing achieve intelligent monitoring control, as well real‐time risk assessment system optimization. In summary, this review deeply analyzes dispersion, interfacial interaction, adjustment mechanism composite discusses detail application potential hybrids formed by sensing. Finally, opportunities challenges faced functional future summarized prospected. it also expected facilitate researchers quickly understand latest developments guide effective design.

Язык: Английский

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Review and Future Perspectives on Lithium Battery Fire Safety: Focusing on Design of Organic Components

Energy & environment materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 28, 2025

The widespread use of lithium batteries has led to frequent fire hazards, which significantly threaten both human lives and property safety. One the primary challenges in enhancing safety lies flammability their organic components. As electronic devices continue proliferate, integration liquid electrolytes separators become common. However, these components are prone high volatility leakage, limits Fortunately, recent advancements solid‐state gel have demonstrated promising performance laboratory settings, providing solutions issues. Typically, improving flame retardancy involves careful design formulations or molecular structures materials. Moreover, internal interfacial interactions also play a vital role ensuring This review examines innovative strategies developed over past 5 years address concerns associated with batteries. Future next generation high‐safety should not only focus on optimizing component but emphasize rigorous operational testing. dual approach will drive further progress battery research development, overall reliability systems.

Язык: Английский

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