Waterborne polyurethane and its nanocomposites: a mini-review for anti-corrosion coating, flame retardancy, and biomedical applications

Advanced Composites and Hybrid Materials, Journal Year: 2022, Volume and Issue: 5(2), P. 641 - 650

Published: May 21, 2022

Language: Английский

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The role of polymeric matrices on the performance of smart self-healing coatings: A review

Journal of Industrial and Engineering Chemistry, Journal Year: 2023, Volume and Issue: 124, P. 40 - 67

Published: May 3, 2023

Language: Английский

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Green nanoparticles for advanced corrosion protection: Current perspectives and future prospects

Applied Surface Science Advances, Journal Year: 2024, Volume and Issue: 21, P. 100605 - 100605

Published: April 30, 2024

The article discusses the function of green nanoparticles in preventing corrosion different alloys such as copper, zinc, steel, and aluminium alloys. Green are characterized by their environmentally friendly sustainable production methods, which emphasize using natural materials. Environmental issues have long been linked to traditional inhibitors, has led a shift towards more alternatives. A potential remedy for these is use nanoparticles, derived from renewable biodegradable resources. support sustainability goals strong inhibition properties. Their combined role makes them essential players future where environmental awareness material safety coexist. review envisages significant paradigm critical industrial contexts, calls robust ecologically approach prevention. can potentially transform field materials protection entirely, investigation inhibitors opens up new directions study development. In conclusion, this highlights crucial creating creative solutions will enhance productivity well-being. Finally, prospects difficulties sustainably applying also explored.

Language: Английский

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Expanding Transparent Covalently Attached Liquid‐Like Surfaces for Icephobic Coatings with Broad Substrate Compatibility

Advanced Materials Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

Abstract Ice accretion causes significant energy losses and safety risks across various sectors. Recent research shows that liquid‐like surfaces (LLS) with ice‐shedding properties can be created by covalently attaching linear polymer chains onto smooth substrates sufficient hydroxyl group densities. To expand the substrate scope for LLS, a novel system using non‐halogenated organosilanes attached to commercial epoxy‐silicon ( EpSi ) coating is proposed. The layer, easily applied simple methods, serves as intermediate layer R = 0.94 nm q 0.76 nm). Air plasma activation increases density on , enabling LLS formation via immersion in an organosilane solution. resulting exhibits low contact angle hysteresis (<10°), sliding (SA < 14°), ice adhesion strength τ 20 kPa). Effective generated regardless of type, thickness, or application method. retains its slippery after exposure harsh conditions, including icing/deicing cycles, organic solvents, acidic environment. It also highly transparent T ave 84.5%, t 500 µm) self‐cleaning anti‐staining capabilities. This methodology broadens offering sustainable solution challenges.

Language: Английский

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Design of an anticorrosion/bactericidal dual functional organic coating based on the slippery liquid-infused porous surface

Applied Surface Science, Journal Year: 2023, Volume and Issue: 639, P. 158214 - 158214

Published: Aug. 9, 2023

Language: Английский

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Probiotic-loaded seed mucilage-based edible coatings for fresh pistachio fruit preservation: an experimental and modeling study

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Jan. 4, 2024

Abstract In this study, Lallemantia royleana mucilage (LRM) based edible coating containing 1.5 × 10 8 and 3 9 CFU/mL Lacticaseibacillus casei XN18 (Lbc1.5 Lbc3) was designed to improve the quality shelf-life of fresh pistachio. The pistachios were coated with LRM + Lbc their physicochemical, microbial, sensory properties evaluated after 1-, 5-, 15-, 25-, 35-day storage at 4 °C. By end day, in comparison control, presence probiotic isolate (particularly led a marked decrease fungal growth (3.1 vs. 5.8 Log CFU/g), weight loss (6.7 8.1%), fat oxidation (0.19 0.98 meq O 2 /kg), preserved total chlorophylls (8.1 5.85 mg/kg) phenols (31.5 20.32 mg GAE/100 g), antioxidant activity (38.95 15.18%) samples during period. Furthermore, Lbc3-coated had number above recommended level (6.85–9.29 log CFU/g) throughout storage. probiotic-enriched coatings greatly accepted by panelists. next section, Gaussian Process Regression (GPR) used for predicting some parameters including: loss, TSS, Fat content, PV, Soluble carbohydrate Viability, Total phenolic compounds, Antioxidant activity, Mold yeast, chlorophylls, carotenoids, Color, Odor Overall acceptance. results indicated that, there is good agreement between actual predicted data GPR model it can be similar situation cost laboratory tests increase respond analysis.

Language: Английский

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Developments in anticorrosive organic coatings modulated by nano/microcontainers with porous matrices

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 330, P. 103209 - 103209

Published: June 5, 2024

The durability and functionality of many metallic structures are seriously threatened by corrosion, which makes the development anticorrosive coatings imperative. This state-of-the-art survey explores recent developments in field organic modulated innovations involving nano/microcontainers with porous matrices. integration these cutting-edge delivery systems seeks to improve protective properties enabling controlled release, extended durability, targeted application corrosion inhibitors, can be co-constructed achieve defect filling polymeric materials. major highlight this review is an in-depth analysis functionalities provided active protection self-healing coatings, including their performance evaluation. In one case, after 20 days immersion 0.1 M NaCl, a scratched coating containing mesoporous silica nanoparticles loaded inhibitor benzotriazole shelled polydopamine (MSNs-BTA@PDA) exhibited restoration indicated sustained resistance rise over period monitored impedance values at 0.01 Hz frequency, rising from 8.3 × 10

Language: Английский

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Sacrificial anode materials to protect marine grade steel structures: a review

Corrosion Reviews, Journal Year: 2024, Volume and Issue: 42(3), P. 303 - 330

Published: March 9, 2024

Abstract Marine structures are constantly exposed to the corrosive effects of seawater, making effective corrosion protection crucial for their longevity and performance. Sacrificial anodes, commonly made zinc, aluminum, or magnesium alloys, widely employed mitigate by sacrificing themselves protect steel structures. However, selection implementation sacrificial anode materials present various challenges that need be addressed. This paper explores associated with provides potential solutions. To overcome these challenges, proposes solutions such as using advanced alloy compositions, protective coatings, hybrid systems, improved design considerations. Furthermore, importance monitoring techniques assess performance remaining lifespan anodes is emphasized. Several case studies experimental findings discussed illustrate effectiveness limitations based on zinc aluminum alloys. The highlights ongoing research development efforts address evolving demands in marine environments.

Language: Английский

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Introduction to Functional

Published: Feb. 9, 2024

Functional capabilities, superhydrophobicity, and much more. They play a crucial role in enhancing the performance, durability, efficiency of materials, structures, products. This chapter aims to introduce fascinating world functional coatings. It serves as gateway understanding diverse range coating technologies, applications, advancements that have emerged recent years. By exploring innovative techniques, research institutes, organizations dedicated research, this sets stage for deeper exploration subsequent chapters book. The then delves into specific coatings, starting with anticorrosion explores protective mechanisms classifications these providing foundation their importance preventing material degradation extending lifespan structures. further discusses advances corrosion-resistant including different types, formulating principles, properties, shedding light on latest innovations field. continues its which become increasingly vital healthcare, food packaging, environmental settings. discussion encompasses current mechanisms, challenges, opportunities associated developing antimicrobial Additionally, self-healing superhydrophobic respective showcasing potential functionality various domains. also advanced characterization machine learning cutting-edge developments coatings provide comprehensive overview. emphasizes enabling performance evaluation. end chapter, readers will gained solid field significance, evolving landscape development. paves way chapters, where delve topics applications within realm

Language: Английский

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Cellulose, cellulose derivatives and cellulose composites in sustainable corrosion protection: challenges and opportunities

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: 26(15), P. 11217 - 11242

Published: Jan. 1, 2024

The use of cellulose-based compounds in coating and aqueous phase corrosion prevention is becoming more popular because they provide excellent protection satisfy the requirements green chemistry sustainable development.

Language: Английский

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