Adaptive and Adjustable MXene/Reduced Graphene Oxide Hybrid Aerogel Composites Integrated with Phase-Change Material and Thermochromic Coating for Synchronous Visible/Infrared Camouflages

ACS Nano, Год журнала: 2023, Номер 17(7), С. 6875 - 6885

Опубликована: Март 30, 2023

Although single-function camouflage under infrared/visible bands has made great advances, it is still difficult for materials to cope with the synergy detection spanning both visible and infrared spectra adapt complex variable scenarios. Herein, a trilayer composite integrating thermal insulation, heat absorption, solar/electro-thermal conversions, thermochromism fabricated dual camouflages by combining anisotropic MXene/reduced graphene oxide hybrid aerogel n-octadecane phase change material in its bottom thermochromic coating on upper surface. Benefiting from synergetic heat-transfer suppression derived insulation of porous layer absorption phase-change layer, can serve as cloak hide target signatures images ambient surroundings during day jungle at night all scenes assist escaping visual surveillance virtue green appearance. For desert scenarios, spontaneously increase surface temperature via solar-thermal energy conversion, merging targets into high-temperature surroundings; meanwhile, vary color original yellow, enabling visually disappear sands hills. This work provides promising strategy designing adaptive adjustable integrated counter multiband complicated environments.

Язык: Английский

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MXene and Polymer Collision: Sparking the Future of High‐Performance Multifunctional Coatings

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 8, 2024

Abstract The development of nanomaterials is crucial to upgrading modern industry. MXene nanosheets have attracted significant attention due their superb resistance permeation, diverse surface chemical properties, impressive mechanical and metal‐like electrical thermal conductivity, etc., providing unique advantages in various technical fields. When are combined with polymers form functional coatings, applications span multiple fields, including anticorrosion, wear resistance, flame‐retardancy, electromagnetic interference (EMI) shielding, de‐icing. This review, conjunction MXene's barrier property, lubricity, stability, photothermal conversion discusses detail the MXene‐based polymer coatings. Additionally, it examines dispersion interaction within coatings role functionalized polymers. Finally, based on current research status emerging needs, challenges future opportunities a targeted manner discussed. review aims summarize existing results put forward an objective fair point view, constructive reference for nanofunctional

Язык: Английский

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Progress of metal organic frameworks-based composites in electromagnetic wave absorption

Materials Today Physics, Год журнала: 2022, Номер 30, С. 100950 - 100950

Опубликована: Дек. 20, 2022

Язык: Английский

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Electrostatic self-assembly cellulose nanofibers/MXene/nickel chains for highly stable and efficient seawater evaporation and purification

Carbon letters, Год журнала: 2023, Номер 33(7), С. 2063 - 2074

Опубликована: Июнь 12, 2023

Язык: Английский

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Preparation methods and research progress of super-hydrophobic anti-icing surface

Advances in Colloid and Interface Science, Год журнала: 2023, Номер 323, С. 103069 - 103069

Опубликована: Дек. 14, 2023

Язык: Английский

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A mini review of MOFs derived multifunctional absorbents: From perspective of components regulation

Materials Today Physics, Год журнала: 2023, Номер 36, С. 101178 - 101178

Опубликована: Июль 21, 2023

Язык: Английский

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Recent advances in photothermal anti-/de-icing materials

Chemical Engineering Journal, Год журнала: 2023, Номер 481, С. 148265 - 148265

Опубликована: Дек. 23, 2023

Язык: Английский

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Recent development of metal-organic frameworks and their composites in electromagnetic wave absorption and shielding applications

Advances in Colloid and Interface Science, Год журнала: 2024, Номер 332, С. 103271 - 103271

Опубликована: Авг. 8, 2024

Язык: Английский

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Anti-icing and deicing characteristics of photothermal superhydrophobic surfaces based on metal nanoparticles and carbon nanotube materials

Energy, Год журнала: 2023, Номер 286, С. 129656 - 129656

Опубликована: Ноя. 15, 2023

Язык: Английский

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Multi‐Scale Superhydrophobic Surface with Excellent Stability and Solar‐Thermal Performance for Highly Efficient Anti‐Icing and Deicing

Small, Год журнала: 2024, Номер 20(32)

Опубликована: Март 21, 2024

Abstract Ice accretion can significantly impact the efficiency and safety of outdoor equipment. Solar‐thermal superhydrophobic surface is an effective strategy for anti‐icing deicing. However, droplets easily turn to Wenzel state during icing melting cycle processes, increasing adhesion making difficult remove from surface. In this work, a triple‐scale solar‐thermal prepared on stainless steel 304 by etching, in situ oxidation, spin‐coating TiN nanoparticles highly efficient deicing anti‐icing. The multi‐scale structure enabled recover Cassie completely after melting. contact angle decreased 162.5° 136.7° process gradually increased 162.1° process. addition, metal oxides exhibit high solar absorptivity ( = 0.925). synergistic effect superhydrophobicity performance endowed designed with excellent performance. This work contributed practical development applications based surfaces.

Язык: Английский

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