Non-elastic glassy coating with fouling release and resistance abilities

Chen, Runze; Xie, Qing; Zeng, Haohang; Ma, Chunfeng; Zhang, Guangzhao

doi:10.1039/c9ta09794e

Cited by 58 publications

(29 citation statements)

References 50 publications

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“…The inhibition of gram-negative bacterial adhesion to PH coating was relatively close to the inhibition of bacterial adhesion to others antifouling materials (≈48-58%). [111][112][113] Antifouling materials containing silver nanoparticles (3.5 wt%) [114] or amphiphilic coating with low surface energy (≈20 mJ m −2 ) [115] displayed a larger inhibition of bacterial adhesion (≈88-90%) but did not possessed an anticorrosion property.…”

Section: Resultsmentioning

confidence: 99%

Adaptive Coatings with Anticorrosion and Antibiofouling Properties

Yimyai

Thiramanas

Phakkeeree

et al. 2021

Adv Funct Materials

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Biofouling on surfaces immersed in aquatic environment induces catastrophic corrosion of metallic materials in petrochemical infrastructures, maritime facilities, and power plants. To combat the synergistic effect of biofouling and corrosion on the deterioration of metallic materials, smart coatings possessing a dual function of antibiofouling and anticorrosion properties are needed. Herein, redox‐responsive copolymer conjugates are synthesized and employed as coatings with the dual function of biofouling and corrosion mitigation. The dual function of copolymers is attributed to fluorinated units and the corrosion inhibitor 2‐mercaptobenzothiazole (MBT) conjugated via disulfide linkages. Indeed, the disulfide linkages can be cleaved in a reducing environment, yielding controlled release of the corrosion inhibitor MBT during corrosion process. The antibiofouling action against protein adsorption and algal attachment is enabled by cooperation of the repellent characteristic of fluorinated moieties and the biocidal effect of conjugated MBT.

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Section: Resultsmentioning

confidence: 99%

Adaptive Coatings with Anticorrosion and Antibiofouling Properties

Yimyai

Thiramanas

Phakkeeree

et al. 2021

Adv Funct Materials

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“…3). 45,46 However, there is a need for comprehensive classification of the antifouling epoxy coatings and discussion about reasons behind success or failure in developing highperformance antifouling epoxy films and coatings.…”

Section: Days To Months Hours To Days Minutes To Hours Seconds To Minutesmentioning

confidence: 99%

Integration of antifouling properties into epoxy coatings: a review

et al. 2021

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The need for nontoxic antifouling coatings has encouraged material scientists to develop a class of organic coatings for diverse applications. As a versatile thermosetting resin and well known for coating application, antifouling characteristics have been integrated into epoxy along with anticorrosion and adhesive functions. Accordingly, both micro-and macro-biofoulings have been successfully controlled by using epoxy-based antifouling coatings. Epoxy nanocomposites, silicon-grafted epoxy, epoxy-aided conductive polymer blends, and nanocomposites are important antifouling epoxy variants far and wide examined in developing epoxy-based coatings. Besides, some purpose-specific multifunctional smart coatings based on epoxy with antifouling features are used to integrate several functions into one material. This review discusses various types of epoxy-based antifouling coatings. The ability of nanomaterials, siloxanes, and conducting polymers to induce antifouling activity into the epoxy and corresponding antifouling mechanisms is also covered. The review concludes with the enormous potential of antifouling epoxy coatings as cost-effective, environmentally sustainable solution to biofouling in diverse industrial applications. Finally, the future ahead of antifouling epoxy coating is patterned.

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“…Advanced liquid-repellent surfaces are highly attractive due to their widespread application in marine anti-fouling, − self-cleaning, − anti-icing, , oil–water separation, − and corrosion resistance. , Inspired by natural biointerfaces, various surfaces of special wettability have been fabricated. − However, challenges still remain in preparing high-grade and state-of-the-art liquid-repellent surfaces. For example, rough structures of superhydrophobic materials are easily destroyed under high pressure and humidity, leading to the loss of liquid-repelling properties. ,, In view of this, a novel slippery liquid-infused porous surface vitalized by Nepenthes was developed to overcome the above shortcomings .…”

Section: Introductionmentioning

confidence: 99%

Highly Efficient Self-Repairing Slippery Liquid-Infused Surface with Promising Anti-Icing and Anti-Fouling Performance

Rao

Song

et al. 2021

ACS Appl. Mater. Interfaces

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Smart slippery liquid-infused porous surfaces (SLIPSs) have aroused remarkable attention owing to tremendous application foreground in biomedical instruments and industry. However, challenges still remain in fabricating durable SLIPSs. In this work, a fast and highly efficient self-repairing slippery surface (SPU-60M) was fabricated based on a polyurethane membrane and silicone oil. By introducing a great quantity of reversible disulfide bonds into the polymer backbone and hydrogen bonds in the polymer interchain, this SLIPS material could be quickly repaired in 15 min with 97.8% healing efficiency. Moreover, the self-healing efficiency could be maintained at 42.75% after the 10th cutting−healing cycle. Notably, SPU-60M showed excellent selfrepairing ability not only in an ambient environment but also in an underwater environment and at ultralow temperatures. Besides, the icing delay time (DT) of SPU-60M could be prolonged to 1182 s at −15 °C, and the ice adhesion strength was only 10.33 kPa at −30 °C. In addition, SPU-60M had excellent anti-fouling performance with BSA adsorption of 2.41 μg/cm 2 and Escherichia coli CFU counts of 41 × 10 4 . These findings provide a facile way to design highly efficient self-repairing SLIPSs with multifunctionality.

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Non-elastic glassy coating with fouling release and resistance abilities

Abstract: A novel hard coating with a non-leaching, self-enriched amphiphilic telomer has been developed, which exhibits excellent robustness, fouling release and fouling resistance.

Cited by 58 publications

References 50 publications

Adaptive Coatings with Anticorrosion and Antibiofouling Properties

Adaptive Coatings with Anticorrosion and Antibiofouling Properties

Integration of antifouling properties into epoxy coatings: a review

Highly Efficient Self-Repairing Slippery Liquid-Infused Surface with Promising Anti-Icing and Anti-Fouling Performance

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