Research Progress of Self-Healing Coatings on Ships Against Biological Pollution: A Review

Coatings, Год журнала: 2025, Номер 15(4), С. 486 - 486

Опубликована: Апрель 19, 2025

Marine biofouling is a well-established and significant challenge for the maritime industry. Self-healing coatings applied to ships have demonstrated superior surface properties, including enhanced corrosion resistance ability mitigate biological contamination. Consequently, numerous studies been conducted assess different self-repairing coatings, which incorporate mechanisms such as microcapsules, dynamic covalent bonds, ion exchange. This review begins with an introduction process of formation. It then provides comprehensive outline self-healing that developed improve wear resistance, summarizing advancements in this area. Finally, building upon these three coating systems, paper offers summary fabrication protection technologies preparation micro/nano containers, warning mechanisms, intelligent responsive protection. Furthermore, explores future prospects offering valuable insights researchers field. The potential limitations their application scenarios are also addressed.

Язык: Английский

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2D materials for marine corrosion protection: A review

APL Materials, Год журнала: 2024, Номер 12(6)

Опубликована: Июнь 1, 2024

The pervasive issue of metal corrosion in various industrial environments, especially marine settings, incurs significant economic costs and hazardous failures. Traditional protection methods, although diverse, fall short durability environmental adaptability, necessitating advanced solutions, such as two-dimensional (2D) materials, including graphene, layered double hydroxides, boron nitride, MXenes, MoS2. These materials offer exceptional barrier properties against corrosive agents due to their high surface area minimal thickness, enhancing the lifespan reliability assets under harsh conditions. Innovations self-repairing coatings application techniques, automated spraying rapid photocuring, further augment effectiveness. In this Review, recent advancements development 2D material-enhanced are reviewed, underscoring potential revolutionizing through improved performance metrics sustainability. challenges prospects these novel also discussed, highlighting need for research overcome hurdles realize full uses.

Язык: Английский

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MXene@curcumin Nanosheets Doped with Ce(III) toward Water-Borne Epoxy Nanocomposite Coating for Long-Term Corrosion Protection and Wear Resistance

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер 63(35), С. 15508 - 15523

Опубликована: Авг. 22, 2024

In this study, MCC nanosheets (MXene@Cur-Ce(III)) with excellent antioxidant properties, namely, MXene@curcumin (MC) doped Ce(III), were synthesized using a straightforward one-step method. According to the potentiodynamic polarization (PDP) test, had corrosion-inhibitory effects as mixed inhibitor. Subsequently, these integrated into water-based epoxy resin (WEP) fabricate nanocomposite coating. The results revealed that wear rate of WEP coating containing 0.4 wt % (4-MCCW) was lower than blank (BW) by 98.22%, indicating exceptional resistance 4-MCCW. Furthermore, 4-MCCW exhibited remarkable long-term anticorrosion properties. Even after immersion in 3.5 NaCl solution for 84 days, it maintained highest |Z0.01 Hz| value (4.21 × 109 Ω cm2), approximately 2 orders magnitude higher BW. demonstrated corrosion and protection due its favorable interfacial interaction, self-lubrication, superb antioxidation synergistic active-passive protection.

Язык: Английский

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Gallocyanine-Mediated Non-Covalent Functionalization and Exfoliation of H-Bn for Efficient Anticorrosion Reinforcement of Waterborne Epoxy Coating

Опубликована: Янв. 1, 2024

Язык: Английский

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A Multifunctional Coating with Active Corrosion Protection Through a Synergistic pH‐ and Thermal‐Responsive Mechanism

Small, Год журнала: 2024, Номер unknown

Опубликована: Сен. 26, 2024

This article aims to develop CeO

Язык: Английский

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