Influence of Hybrid Sol-Gel Crosslinker on Self-Healing Properties for Multifunctional Coatings.

ABSTRACT: Self-healing polymers are a new class of material that has recently received a lot of attention because of the lifespan improvement it could bring to multiple applications. One of the major challenges is to obtain multifunctional materials which can self-heal and exhibit other interesting properties such as protection against corrosion. In this paper, the effect of the incorporation of an aminosilane on the properties of a self-healing organic polymer containing disulfide bond is studied on films and coatings for aluminium AA2024-T3 using simple one step in situ synthesis. Hybrid coatings with enhanced anticorrosion properties measured by EIS were obtained thanks to the formation of a protective oxide interface layer, while exhibiting wound closure after exposition at 75 °C. The thermal, m

SUBMITTER: Lollivier G 

PROVIDER: S-EPMC8465503 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature