[article]
| Titre : |
A systematic review on polymer-based superhydrophobic coating for preventing biofouling menace |
| Type de document : |
texte imprimé |
| Auteurs : |
Avinash Kumar, Auteur ; Vishal Mishra, Auteur ; Sushant Negi, Auteur ; Simanchal Kar, Auteur |
| Année de publication : |
2023 |
| Article en page(s) : |
p. 1499-1512 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Anticorrosifs
Anticorrosion
Charges (matériaux)
Chimie biomimétique
Hydrophobie
Nanoparticules
PolydiméthylsiloxaneLe polydiméthylsiloxane —[O-Si(CH3)2]n—, ou poly(diméthylsiloxane) selon la nomenclature systématique, communément appelé PDMS ou diméthicone, est un polymère organominéral de la famille des siloxanes souvent présent dans les shampoings. On l'y ajoute pour augmenter le volume des cheveux mais il peut également aller boucher les pores du cuir chevelu et rendre les cheveux gras. C'est une des raisons pour lesquelles se laver les cheveux tous les jours est très déconseillé avec un shampooing contenant des silicones.
Il existe également de l'amodiméthicone, qui est un dérivé du diméthicone.
Le polydiméthylsiloxane est un additif alimentaire (E900), utilisé comme antimoussant dans les boissons (Coca-Cola BlāK).
La chaîne de poly(diméthylsiloxane) forme également la structure de base des huiles et des caoutchoucs silicones.
Résistance à la salissure
Revêtements antisalissures
Revêtements organiques
Revêtements protecteurs
Tributylétain
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Biofouling is a major issue for many industries including shipping, oil, and gas and can lead to accelerated corrosion, particularly for structures and components in and around salt water. Many efforts are undertaken to lessen its impact and financial losses. One of the promising methodologies is application of antibiofouling coatings to minimize biofouling, and the best results were observed with a superhydrophobic coating. Ample literature reviews on superhydrophobic coating have shown biofouling inhibition on the surface due to high wetting angles similar to the phenomenon on a lotus leaf. The hydrophobic coating can be deposited using multiple techniques such as electroless plating, chemical vapor deposition (CVD), sol–gel, and electrodeposition. In this review, an effort has been made to encompass such experimental work under a single domain and compare the effectiveness of each coating. In addition, mechanical properties and surface characteristics such as wetting angle, surface energy, and morphology were also discussed for various types of polymeric coating. Similarly, the application of nanoparticles such as ZnO, SiO2, TiO2, and CeO2 was found to improve the substrate's mechanical properties, the durability of coatings, improvement in wear properties, adhesion, interlaminar cohesion, and increased wetting angle and above all, improve superhydrophobicity. These improvements are compared for various nanoparticle integrated coatings. In addition, other novel approaches to prevent marine biofouling by various polymer-based coatings such as superhydrophobic, foul-release, and foul-resistant coatings are discussed in this paper. |
| Note de contenu : |
- METHODOLOGIES FOR PREVENTING BIOFOULING : Nature-inspired biomimetic coatings - Fouling release coating - Fouling-resistant coatings
- ROLE OF INORGANIC NANO-FILLERS IN PREVENTING BIOFOULING
- ANTICORROSIVE PAINTS TO PREVENT BIOFOULING AND CORROSION
- Table 1 : Antifouling mechanism inspired by natural flora
- Table 2 : Antifouling mechanism inspired by natural fauna |
| DOI : |
https://doi.org/10.1007/s11998-023-00773-8 |
| En ligne : |
https://link.springer.com/content/pdf/10.1007/s11998-023-00773-8.pdf?pdf=button% [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39967 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 20, N° 5 (09/2023) . - p. 1499-1512
[article]
|
Aller sur edunet
Accueil
A systematic review on polymer-based superhydrophobic coating for preventing biofouling menace in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 5 (09/2023)
