Durable Icephobic Coating for Stainless Steel
2013; American Chemical Society; Volume: 5; Issue: 7 Linguagem: Inglês
10.1021/am3031272
ISSN1944-8252
AutoresЛ. Б. Бойнович, Alexandre M. Emelyanenko, В. К. Иванов, А. С. Пашинин,
Tópico(s)Adhesion, Friction, and Surface Interactions
ResumoIn this work, we present a modification of a stainless steel surface to impart superhydrophobic properties to it that are robust with respect to mechanical stresses associated with cyclic icing/deicing treatment, as well as to long-term contact with aqueous media and high humidity. The durability of the superhydrophobic state is ensured by the texture with multimodal roughness stable against mechanical stresses and a 2D polymer network of fluorooxysilane chemically bound to the texture elements. The designed superhydrophobic coating is characterized by contact angles exceeding 155° and a maximum rolling angle of 42° after 100 icing/deicing cycles.
Referência(s)