Anti-icing and de-icing properties of composite superhydrophobic coating with microwave heating performance on asphalt pavement DOI

Wentao Jia,

Bonan Ma,

Qinlong Yang

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 451, С. 138868 - 138868

Опубликована: Окт. 22, 2024

Язык: Английский

Photothermal Active‐Deicing Nanocoatings with Long‐Term Superhydrophobicity Based on In Situ Amorphous Polymers Design DOI Open Access
Guannan Ju,

Hongqian Zhang,

Qi Lü

и другие.

Small, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Abstract The photothermal superhydrophobic coating has garnered considerable attention owing to its captivating and promising deicing applications in an eco‐friendly efficient way. However, designing active‐deicing nanocoating with both mechanical stability, superhydrophobicity, performance from molecular structure remains a challenge. Herein, robust epoxy (EP)&polysiloxane (PS) (EP&PS‐PSC) is constructed by combining hydrophilic EP hydrophobic PS along graphene nanosheets via phase separation swelling treatment strategy. Notably, polar lower volume shrinkage can effectively inhibit swelling‐type polymers achieve subsequent micro‐/nanostructures construction. Besides, the also provide strong interaction interactions between micro‐/nanostructures. While non‐polar liquid silicon rubber provides low surface energy for achieving composite Furthermore, as‐prepared EP&PS‐PSC exhibits exceptional stability (e.g., 100 cycled sandpaper linear abrasion g load) WCA of 154.9° ± 1.2° WSA 4.8° 1.3°, which beneficial improve physicochemical performance. combination long‐term superhydrophobicity capability results maximum temperature 59.4 °C being achieved within 400 s under standard sunlight. This work offers novel approach mass production practical application active field.

Язык: Английский

Процитировано

3

Transparent, Anti‐Fouling and Mechanically Stable Coating with Hybrid Architecture Inspired by Corn Bracts‐Coating Strategy DOI Open Access
Yixue Wang, Rui Sun, Wei‐Jiang Zhao

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Abstract In the quest for advanced coatings suitable foldable electronics and photovoltaic systems, there is a pressing need materials that combine transparency with durability. To address this, innovative special horizontal stripes transparent (SHT) coating prepared by capillary gravity self‐assembly methods. This derived from structural principles of corn bracts created through crosslinking epoxy hydrophobic modified SiO 2 an organosilicon prepolymer, bridged double terminal amino polydimethylsiloxane. The pattern surface makes SHT more than glass, bionic structure proven to be highly durable under extreme temperature fluctuations, withstanding tests 150 −20 °C over 192 h, enduring 30 days ultraviolet radiation exposure at 365 nm intensity W m − . Moreover, even after 3000 cycles scissors abrasion, maintained its anti‐fouling properties mechanical resilience. It also demonstrated remarkable chemical stability across range solvents. can easily applied various flexible rigid substrates using brush, poised find broad applications in realm optical devices.

Язык: Английский

Процитировано

2

PDMS-based photothermal super-ice-repellent films with bendable stretchability and efficient anti-icing/de-icing properties DOI
Yang Chen, Yifan Liu, Shangzhen Xie

и другие.

Nano Today, Год журнала: 2025, Номер 62, С. 102704 - 102704

Опубликована: Март 20, 2025

Язык: Английский

Процитировано

1

Preparation and multi-evaluation of durability for superhydrophobic anti-icing coating on asphalt pavement DOI
Zongjing He, Huining Xu, Yu Zhou

и другие.

Construction and Building Materials, Год журнала: 2024, Номер 441, С. 137587 - 137587

Опубликована: Июль 26, 2024

Язык: Английский

Процитировано

5

Laser-Induced Superhydrophobic Polymer Surface for Droplet Manipulation, Controllable Light-Driven Actuator, and Underwater Motion Monitoring DOI
Yu Guo, Haibin Zhao, Guoqun Zhao

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

In the field of smart materials, there is a demand to fabricate surfaces with superhydrophobic and conductive features in cost-effective efficient fabrication manner. this study, high-efficiency approach for fabricating multifunctional presented. By using fiber laser ablating PDMS/CNT nanocomposite surface, (WCA = 157°, SA 7.35°) unidirectional groove structures were fabricated high efficiency 3.5 s/cm2 under spacing 75 μm scanning speed 500 mm/s. Three separate application scenarios are demonstrated. The results showed that facilitated nondestructive droplet transfer enabled fluid manipulation via self-floating. Its load-bearing capacity was increased by 49.8%. movement on water accelerated 116% after irradiation, it achieved optically controllable motion complex paths as light-driven actuators. Notably, they maintained exceptional properties, even when stretched strain 75%. can effectively monitor various underwater signals such finger flexion, wrist fist clenching, which exhibited great potential sensor monitoring.

Язык: Английский

Процитировано

0

Anti-icing coatings for asphalt mixtures using sprayed hierarchical nano/micro-particle structures DOI Creative Commons
Iran Rocha Segundo, Luis Fernando Moreira, Elisabete F. Freitas

и другие.

Emergent Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 11, 2025

Язык: Английский

Процитировано

0

Breathable and Self-Healing Photothermal Superhydrophobic Coating Featuring Exceptional Liquid Impalement Resistance and Anti-/Deicing Capabilities for Concrete Materials DOI

Yuanlong Wu,

Lei Dong,

Xin Shu

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Март 15, 2025

Ice accumulation and moisture condensation pose significant challenges to the longevity performance of modern architectural materials. Superhydrophobic anti-icing coatings often suffer mechanical chemical degradation, particularly in outdoor settings subject heavy rain or impact. Additionally, most existing are airtight, leading humidity potential substrate deterioration, especially cement-based To address these challenges, we developed a nonfluorinated, breathable superhydrophobic coating by spraying PDMS-IPDI-TFB supramolecular network (PIT) mixed with polydopamine nanoparticles (PDA NPs). The optimized (PSC-40) exhibits high breathability, prevents blistering cracking, demonstrates exceptional durability. Remarkably, it withstands high-speed water jet impacts (We = 16,000) retains superhydrophobicity after damage. also possesses self-healing capabilities via hydrogen bonds dynamic covalent bonds, enabling recovery under sunlight, room temperature, underwater conditions. Its is evident from delayed freezing time (−15 °C) 1610 s significantly reduced ice adhesion strength (32.6 kPa). Under rapidly melts droplets layers within 138 695 s, respectively. This work introduces robust, anti/deicing capabilities, offering scalable solutions for outdoor, concrete-based applications.

Язык: Английский

Процитировано

0

Flexible Waterborne Silicone-Based Coating with High Mechanical, Stretchable, and Durable Antismudge Properties DOI
Heng Li, Jianming Zhao,

Menghua Feng

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Март 19, 2025

Eco-friendly, flexible, and fluorine-free antismudge coatings have broad applications in soft substrates such as fabrics, premium leather, synthetic flexible electronic devices. However, developing possessing both excellent durability desirable softness stretchability remains a formidable challenge. Herein, two waterborne silicone-based emulsions were prepared via emulsion inversion point method, using high-molecular-weight divinyl-terminated poly(dimethylsiloxane) (ViPDMSVi) methyl vinyl MQ resin raw materials, respectively, with polyether-modified silicone (D(PDMS)PE) compounding sodium dodecyl sulfate (SDS) emulsifiers. Subsequently, poly(methylhydrosiloxane) (PHSE) was utilized cross-linking agent, highly comprehensive coating successfully fabricated through hydrosilylation among the three types of emulsions. Owing to rational structural design aqueous-based strategy, achieves integration high mechanical properties (≥3.5 MPa tensile strength 214% elongation) stretchability, outstanding flexibility (the glass transition temperature below -105 °C), transparency, self-cleaning, performance. Moreover, exceptional is evidenced by maintaining after rigorous treatments, 24 h UV irradiation, immersion acid, alkali, salt solutions for h, 500 cycles abrasion under load 1000 g, etc. This work provides feasible pathway manufacturing high-performance suitable green sustainable manner.

Язык: Английский

Процитировано

0

Research Progress of Photothermal Superhydrophobic Surfaces for Anti-Icing/Deicing DOI Creative Commons
Hui Gao,

Tianjun Yin,

Jieyin Ma

и другие.

Molecules, Год журнала: 2025, Номер 30(9), С. 1865 - 1865

Опубликована: Апрель 22, 2025

Photothermal superhydrophobic surfaces with micro/nano-structured morphologies have emerged as promising candidates for anti-icing and deicing applications due to their exceptional water repellency efficient solar-to-thermal conversion. These synergistically integrate the passive icephobicity of coatings active heating capability photothermal materials, offering energy-efficient environmentally friendly solutions sectors such aviation, wind energy, transportation. Hence, they received widespread attention in recent years. This review provides a comprehensive overview advances coatings, focusing on anti-icing/deicing mechanisms, surface wettability, conversion performance applications. Special emphasis is placed material categories, including metals compounds, carbon-based polymers, analyzing structural features application effectiveness. Furthermore, various fields described. Finally, perspectives future development are presented, pursuing fluorine-free, cost-effective, multifunctional meet growing demand innovative, sustainable technologies.

Язык: Английский

Процитировано

0

Eco-friendly photothermal superhydrophobic coatings: Recently advances in icephobic mechanisms, efficient photothermal conversion, and sustainable anti/de-icing technologies DOI
Huaqiang Chu, Qian Xu, Zilong Liu

и другие.

Advances in Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 103565 - 103565

Опубликована: Июнь 1, 2025

Язык: Английский

Процитировано

0