Fabrication of novel self-healable ultraslippery surface for preventing marine microbiologically influenced corrosion

Jiang, Hao; Wang, Wenhuan; Li, Jiawei; Zhu, Liyang; Zhang, Dun; Wang, Peng; Wang, Guoqing

doi:10.1016/j.jiec.2022.01.040

Cited by 15 publications

(6 citation statements)

References 48 publications

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“…49 The higher the |Z| 0.01Hz value of the coating, the better the corrosion resistance of the coating. 50 6g. The |Z| 0.01Hz value of SLIPS significantly decreased with the increase of immersion time, while the |Z| 0.01Hz value of PCSSS decreased slowly, indicating that the corrosion resistance of PCSSS in SRB medium was remarkably stabilized.…”

Section: Antifouling Performance Of Pcsssmentioning

confidence: 99%

NIR-Driven Self-Healing Phase-Change Solid Slippery Surface with Stability and Promising Antifouling and Anticorrosion Properties

Jiang,

Chen,

Fang

et al. 2024

ACS Appl. Mater. Interfaces

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Slippery liquid-infused porous surfaces (SLIPSs) have great potential to replace traditional antifouling coatings due to their efficient, green, and broad-spectrum antifouling performance. However, the lubricant dissipation problem of SLIPS severely restricts its further development and application, and the robust SLIPS continues to be extremely challenging. Here, a composite phase-change lubricant layer consisting of paraffin, silicone oil, and MXene is designed to readily construct a stable and NIRresponsive self-healing phase-change solid slippery surface (PCSSS). Collective results showed that PCSSS could rapidly achieve phase-change transformation and complete self-healing under NIR irradiation and keep stable after high-speed water flushing, centrifugation, and ultrasonic treatment. The antifouling performance of PCSSS evaluated by protein, bacteria, and algae antiadhesion tests demonstrated the adhesion inhibition rate was as high as 99.99%. Moreover, the EIS and potentiodynamic polarization experiments indicated that PCSSS had stable and exceptional corrosion resistance (|Z| 0.01Hz = 3.87 × 10 8 Ω•cm 2 ) and could effectively inhibit microbiologically influenced corrosion. The 90 day actual marine test reveals that PCSSS has remarkable antifouling performance. Therefore, PCSSS presents a novel, facile, and effective strategy to construct a slippery surface with the prospect of facilitating its application in marine antifouling and corrosion protection.

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Section: Antifouling Performance Of Pcsssmentioning

confidence: 99%

NIR-Driven Self-Healing Phase-Change Solid Slippery Surface with Stability and Promising Antifouling and Anticorrosion Properties

Jiang,

Chen,

Fang

et al. 2024

ACS Appl. Mater. Interfaces

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“…Jiang et al obtained self-healable SLIS by using polymers that produced a large amount of dynamic hydrogen bonds. 97 Two separate substrates spontaneously merged into an intact material within 20 min without squeezing action, with the help of reversible hydrogen bonding and the chain locomotion ability. The SLIS exhibited resistance against bacterial settlement and microbiologically influenced corrosion for at least 7 days.…”

Section: Anti-adhesive Strategiesmentioning

confidence: 99%

Antibacterial features of material surface: strong enough to serve as antibiotics?

Wang

Li²,

Wang

et al. 2023

J. Mater. Chem. B

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“…Incorporating liquid lubricants into solid organic resins to create polymer-based lubricant coatings has proven to be effective in achieving solid–liquid composite lubrication properties. Previous studies have primarily focused on filled nanocontainers with liquid lubricants/polymers or the construction of liquid injection surfaces (LISs) inspired by nepenthes. − …”

Section: Introductionmentioning

confidence: 99%

Microvesicle-Embedded Solid–liquid Composite Coating for the Tribological Behavior Regulation and Long-Acting Lubrication

Li,

Chen,

et al. 2024

ACS Appl. Mater. Interfaces

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Friction interfaces in liquid-embedded composite lubrication coatings commonly comprise a combination of discontinuous fluid films and rough solid contact surfaces, which together ensure easy shearing and a prolonged wear life. However, achieving high efficacy in mixed lubrication poses a challenge due to the conflicting nature of enhanced migration freedom for the liquid lubricant and increased mechanical strength of the solid matrix. Recent efforts have focused on incorporating reinforcing fillers to develop multicomponent, multiphase composites that can address this paradox. Here, we describe a modified attapulgite (APT) with strong biphasic wettability via the oil decompressive osmosis treatment on APT nanocontainers grafted with long nonpolar alkyl chains. This modified APT enables control over the size, distribution, and mobility of lubricant droplets by constructing a Pickering emulsion and toughens the solid-phase matrix through dispersion strengthening. Additionally, the introduction of APT induces the formation of a solid tribofilm during friction, which possesses a higher oil adsorption capacity, as verified through first-principles calculations based on density functional theory (DFT). Consequently, the fluid films can be replenished by the fracture of nanocontainers and adsorption from the bulk phase; further comprehensive and effective regulation of the friction interface leads to low friction and wear.

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Fabrication of novel self-healable ultraslippery surface for preventing marine microbiologically influenced corrosion

Cited by 15 publications

References 48 publications

NIR-Driven Self-Healing Phase-Change Solid Slippery Surface with Stability and Promising Antifouling and Anticorrosion Properties

NIR-Driven Self-Healing Phase-Change Solid Slippery Surface with Stability and Promising Antifouling and Anticorrosion Properties

Antibacterial features of material surface: strong enough to serve as antibiotics?

Microvesicle-Embedded Solid–liquid Composite Coating for the Tribological Behavior Regulation and Long-Acting Lubrication

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