Titre : |
Micrometric array integrated with slippery liquid-infused porous surface for improved anti-icing durability |
Type de document : |
texte imprimé |
Auteurs : |
Shuang Xi, Auteur ; Yuzhou Zhang, Auteur ; Yutu Yang, Auteur ; Xianhua Tan, Auteur |
Année de publication : |
2022 |
Article en page(s) : |
p. 1211-1218 |
Note générale : |
Bibliogr. |
Langues : |
Américain (ame) |
Catégories : |
Caractérisation Dioxyde de titane GlissanceMesure du caractère glissant d'une surface Matériaux nanoporeux Revêtements antigel
|
Index. décimale : |
667.9 Revêtements et enduits |
Résumé : |
Recently, slippery liquid-infused porous surfaces (SLIPS) have attracted extensive attention due to their excellent anti-icing performance. However, the unsatisfactory durability resulting from the loss of lubricant hinders its practical application. Here, a micro/nanointegrated lubricant-infused surface combining microcone hole array and TiO2 porous nanostructure (P-SLIPS) was fabricated, where its inverted pyramid-shaped microgroove can protect the nanoporous structure from being damaged. Experimental results show that with the aid of microcone hole array, the sanding repelling properties of P-SLIPS have dramatically improved with the significantly decreased ice adhesion strength after 7 sanding cycles. In the process of droplet scouring and dynamic icing, the icing phenomenon in P-SLIPS did not occur even after 10 sanding cycles, while this value is 3 sanding cycles in SLIPS. All of these could be attributed to the introduction of microcone array structure, which makes the coating not be completely damaged during the icing/deicing and sanding polishing processes. Thus, the anti-icing durability of the P-SLIPS can be greatly improved. |
Note de contenu : |
- Materials
- Preparation of P-SLIPS
- Characterization
- Surface anti-icing performance |
DOI : |
https://doi.org/10.1007/s11998-021-00602-w |
En ligne : |
https://link.springer.com/content/pdf/10.1007/s11998-021-00602-w.pdf |
Format de la ressource électronique : |
Pdf |
Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38048 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 19, N° 4 (07/2022) . - p. 1211-1218