Surface and Coatings Technology, Год журнала: 2025, Номер unknown, С. 131850 - 131850
Опубликована: Янв. 1, 2025
Язык: Английский
Chemical Engineering Journal, Год журнала: 2023, Номер 475, С. 146113 - 146113
Опубликована: Сен. 20, 2023
Язык: Английский
Процитировано
57
Advanced Materials, Год журнала: 2024, Номер 36(31)
Опубликована: Май 27, 2024
Abstract Water is the source of life and civilization, but water icing causes catastrophic damage to human diverse industrial processes. Currently, superhydrophobic surfaces (inspired by lotus effect) aided anti‐icing attracts intensive attention due their energy‐free property. Here, recent advances in design functionalization are reviewed. The mechanisms advantages conventional, macrostructured, photothermal introduced turn. Conventional surfaces, as well macrostructured ones, easily lose icephobic property under extreme conditions, while strongly rely on solar illumination. To address above issues, a potentially smart strategy found developing storage (MPSS) which integrate functions materials, phase change materials (PCMs), expected achieve all‐day various fields. Finally, latest achievements MPSS showcasing immense potential, highlighted. Besides, perspectives future development provided problems that need be solved practical applications proposed.
Язык: Английский
Процитировано
48
Chemical Engineering Journal, Год журнала: 2023, Номер 481, С. 148265 - 148265
Опубликована: Дек. 23, 2023
Язык: Английский
Процитировано
44
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
Процитировано
29
Small, Год журнала: 2024, Номер 20(31)
Опубликована: Март 10, 2024
Abstract All weather, high‐efficiency, energy‐saving anti‐icing/de‐icing materials are of great importance for solving the problem ice accumulation on outdoor equipment surfaces. In this study, a composite material with energy storage, active electro‐/photo‐thermal de‐icing and passive super‐hydrophobic anti‐icing properties is proposed. Fluorinated epoxy resin MWCNTs/PTFE particles used to prepare top multifunctional layer, which exhibited super‐hydrophobicity water contact angle greater than 155° conductivity higher 69 S m −1 . The durability layer verified through tape peeling sandpaper abrasion tests. surface can be heated by applying voltage or light illumination, showing efficient all‐day performance. oleogel at bottom capable absorb during heating process release it cooling phase transition, greatly delayed freezing time saved energy. icing test single droplet, defrosting tests also proved high efficiency saving strategy. This study provided new way manufacture multi‐functional practical applications.
Язык: Английский
Процитировано
21
Nature Communications, Год журнала: 2024, Номер 15(1)
Опубликована: Ноя. 7, 2024
Photothermal superhydrophobic coatings are supposed promising to prevent ice accumulation on infrastructures but often experience significant performance degradation in real icing conditions and lack mechanical robustness. Here, we report design of robust photothermal with three-tier hierarchical micro-/nano-/nanostructures by deposition nanosized MOFs natural attapulgite nanorods, fluorination, controlled phase separation a hydrophobic adhesive spraying assembly. Phase degree content significantly influence the coatings' properties regulating structural parameters morphology. In simulated/real environments, simultaneously show (i) high superhydrophobicity stable Cassie-Baxter states due their low-surface-energy, micro-/nano-/nanostructure, (ii) excellent effect primarily MOFs, (iii) good robustness phase-separated adhesive, reinforcement self-similar structure. Accordingly, combined low thermal conductivity, exhibit remarkable anti-icing/frosting (e.g., no freezing at least 150 min almost free frost 25 min) de-icing/frosting performances fast de-icing 12.7 de-frosting 16.7 such environments. Furthermore, realize large-scale preparation reasonable costs. The have great application potential for anti-icing world efficiently using sunlight. poor stability conditions. authors low-surface-energy micro-/nano- /nanostructures.
Язык: Английский
Процитировано
17
Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154383 - 154383
Опубликована: Июль 29, 2024
Язык: Английский
Процитировано
16
Journal of Colloid and Interface Science, Год журнала: 2023, Номер 653, С. 1548 - 1556
Опубликована: Окт. 2, 2023
Язык: Английский
Процитировано
24
Progress in Organic Coatings, Год журнала: 2023, Номер 187, С. 108145 - 108145
Опубликована: Дек. 19, 2023
Язык: Английский
Процитировано
24
ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(18), С. 7147 - 7157
Опубликована: Апрель 23, 2024
Endowing superhydrophobic coatings (SHCs) with photothermal properties has become a promising approach to overcoming the icephobic performance failure of SHCs in low-temperature and high-humidity environments. However, reported rely on petroleum-based resources are nonrecyclable, which is not conducive resource conservation environmental protection. In addition, they also prone external damage that shortens their service life. Herein, fully biobased epoxy vitrimer self-healing closed-recyclability was prepared by curing epoxidized soybean oil (ESO) imine-containing agent derived from 1,10-diaminodecane vanillin. Subsequently, multiwalled carbon nanotubes (MWCNTs) were planted surface ESO-based create coating, taking advantage dissolution swelling behavior solvents. MWCNTs can spontaneously form micro/nanostructures due planting method, endowing coating excellent anti/deicing (ice delaying time: 622 s, ice adhesion strength: 11.2 kPa) deicing (remove frost or within 30 s). More importantly, possessed ability for thanks effect bond exchangeability vitrimer, beneficial achieving remote precise self-healing. At same time, dynamic imine bonds give closed-loop recycling. This study guiding significance sustainable development recycling composite coatings.
Язык: Английский
Процитировано
14