Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method

Hou, Shuhan; Noh, Insub; Shi, Xinlu; Wang, Yanbin; Kim, Hyung Do; Ohkita, Hideo; Wang, Biaobing

doi:10.1016/j.colsurfa.2023.131181

Cited by 23 publications

(6 citation statements)

References 45 publications

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“…Figure b shows the high-resolution C 1s spectrum of the C/P/P coating, which is deconvoluted into five peaks centered at 284.2, 284.8, 285.8, 286.6, and 291.1 eV. These five peaks correspond to C–Si, C–C(H), C–N, C–O, and −CF 2 groups, − respectively. The C–O group may result from the oil pollution caused by vacuum system of XPS equipment; the C–N and C–Si groups arise from the modified MWCNTs and PDMS, respectively; the −CF 2 group stems from the PVDF; and the C–C(H) group stems from PVDF, PDMS and modified MWCNTs.…”

Section: Resultsmentioning

confidence: 99%

Substrate-Independent Superhydrophobic Coating Capable of Photothermal-Induced Repairability for Multiple Damages Fabricated via Simple Blade Coating

Li,

et al. 2024

Langmuir

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Repairable superhydrophobic surfaces have promising application potential in many fields. However, so far, it is still a challenge to develop a superhydrophobic surface with repairability for multiple types of damage through a simple method. In this paper, a repairable superhydrophobic coating was obtained on various substrates by bladecoating mixtures of polydimethylsiloxane (PDMS), polyvinylidene fluoride (PVDF), and multiwalled carbon nanotubes (MWCNTs) modified with dopamine (PDA) and octadecylamine (ODA). The obtained coating has a good liquid-repellent property with a water contact angle above 150°and a water sliding angle of ∼6°and possesses an excellent absorbance (∼97%) in the wavelength range of 250−2500 nm. Due to its high absorbance, the coating displays an outstanding photothermal effect with a temperature rise of ∼65 °C under irradiation by 1.0 kW/m 2 of simulated sunlight. Furthermore, after being degraded by multiple stimuli, including plasma treatment, acid/alkali/oil immersion, sand impact, and the icing−thawing cycle, the coating can recover superhydrophobicity via sunlight irradiation, demonstrating the good photothermal-induced repairability of the coating. It can be expected that the good water-repellent property, photothermal effect, and repairability give this coating a promising prospect in practical applications.

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Section: Resultsmentioning

confidence: 99%

Substrate-Independent Superhydrophobic Coating Capable of Photothermal-Induced Repairability for Multiple Damages Fabricated via Simple Blade Coating

Li,

et al. 2024

Langmuir

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“…Thus, developing supporting industries is one of the solutions to promote the development of the shipbuilding and automotive industry, in which the development of supporting industries in the shipbuilding and automotive industry requires the coordination and linkage of the mechanical industry, metallurgy, and chemicals [2], [3]. For the shipbuilding and automotive industries, material technology, including welding technology and welding treatment [4]- [7], nonferrous alloy [8]- [12], thermochemical treatment to increase durability [13]- [17], composite [18], [19], and finding new materials with high-durability and good-mechanical properties [20]- [24] is considered as the key to developing these two important industries. Indeed, material technologies are regarded as the key development direction for each country if they want to build the industry.…”

Section: Introductionmentioning

confidence: 99%

A Comprehensive Understanding of Bainite Phase Transformation Mechanism in TRIP Bainitic-supported Ferrite Steel

Nguyen,

Nguyen

et al. 2024

Int. J. Adv. Sci. Eng. Inf. Technol.

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Mechanical parts on ships and automobiles are diverse in shape, size, and working conditions. They operate with static, cyclic, and shock loads in various environments at low and high temperatures. Therefore, materials need to be highly durable to ensure the reliability of parts and structures on ships and automobiles. Currently, materials used in the shipbuilding and automotive industry are diverse, and steel is commonly used. Therefore, the shipbuilding and automotive industry requires increasingly higher steel mechanical properties. Among the advanced high-strength steel families, low Mn steels with phase change, thanks to the plastic deformation process, are steel lines with high durability, flexibility, and good fatigue resistance. Therefore, low Mn steel is suitable for manufacturing load-bearing parts that undergo deformation to create the required shape. This work presents general studies on the effects of some elements, such as Mn, Si, and C, on the microstructure and mechanical properties of TRIP steel. This article also presents the mechanism of the phase transformation process of TRIP steel when heated and cooled under some conditions, the thermodynamic basis of the formation of TRIP-type bainitic ferrite steel structure, and the influence of C, Mn, and Si on the formation kinetics of TBF steel structure. Through these review studies, the article synthesizes and identifies a number of phase transformation mechanisms for steel; the influence of certain alloying elements on the microstructure and mechanical properties of steel has been determined.

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“…This distinctive feature offers an opportunity to create soft superhydrophobic surfaces with greatly improved durability. Based on this, stretchable superhydrophobic surfaces have emerged in recent years [40][41][42][43][44][45][46]. The primary objective is to extend the lifetime of super hydrophobic surfaces in practical applications and expand their use in wearable electronics, strain sensors, and other flexible devices [47][48][49][50][51].…”

Section: Introductionmentioning

confidence: 99%

Stretchable Superhydrophobic Surfaces: From Basic Fabrication Strategies to Applications

Liu,

Wang,

Xiang

et al. 2024

Processes

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Superhydrophobic surfaces find extensive applications in various fields, including self-cleaning, liquid manipulation, anti-icing, and water harvesting. To achieve superhydrophobicity, the surfaces are designed with hierarchical nano- and/or microscale protrusions. These structures result in a static contact angle above 150° and a sliding/rolling-off angle below 10° when water droplets deposit on the surface. The combination of hierarchical structures and low-surface energy materials contributes to this unique liquid-repellent property. In addition to liquid repellency, the durability of these surfaces is crucial for practical applications, which has prompted the exploration of stretchable superhydrophobic surfaces as a viable solution. The flexibility of these surfaces means that they are effectively safeguarded against mechanical damage and can withstand daily wear and tear. Over the last decade, considerable research has been dedicated to developing stretchable superhydrophobic surfaces to expand their potential applications. This review provides an overview of stretchable superhydrophobic surfaces, specifically emphasizing current processing strategies and their prospective applications. Additionally, we present a forward-looking perspective on future fabrication methods to create robust superhydrophobic surfaces, further enhancing their practicality and versatility.

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Facile fabrication of flexible superhydrophobic surfaces with high durability and good mechanical strength through embedding silica nanoparticle into polymer substrate by spraying method

Cited by 23 publications

References 45 publications

Substrate-Independent Superhydrophobic Coating Capable of Photothermal-Induced Repairability for Multiple Damages Fabricated via Simple Blade Coating

Substrate-Independent Superhydrophobic Coating Capable of Photothermal-Induced Repairability for Multiple Damages Fabricated via Simple Blade Coating

A Comprehensive Understanding of Bainite Phase Transformation Mechanism in TRIP Bainitic-supported Ferrite Steel

Stretchable Superhydrophobic Surfaces: From Basic Fabrication Strategies to Applications

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