Polymeric encapsulation of liquids via plasma surface polymerization was written by Rezaei, Farzad;Dickey, Michael David;Hauser, Peter Jacob. And the article was included in Journal of Applied Polymer Science in 2020.Formula: C10H14O5 This article mentions the following:
This study introduces a new approach of liquid encapsulation using an atm. pressure plasma (APP). The technique is similar to interfacial polymerization, though here one phase is liquid (that contains unsaturated C=C bonds) and the other phase is plasma (that contains free radicals). When combined, the atm. plasma can induce surface polymerization of an acrylate-based liquid, resulting in a thin polymeric skin on top of the liquid Measurements with an at. force microscope and a spectroscopic ellipsometer estimate the thickness of the skin formed on top of di(ethylene glycol) diacrylate to be 40-50 nm. To demonstrate an application of this method, we encapsulated hemispherical capsules of reactive adhesives on a glass substrate. These adhesives are based on thiol-acrylate and thiol-acrylate-epoxy systems that react in the presence of a strong base catalyst. Plasma-induced polymerization can encapsulate, immobilize, and isolate sep. droplets of resin and the catalyst in a latent (nonreactive) state. These capsules remain latent until they rupture in response to phys. contact. A tensile testing machine reports an adhesive strength of ∼ 2 MPa for the formulated resins after curing. The capsules reported here may be useful for storing functional liquids for just-in-time release, such as contact-sensitive adhesives, on-demand lubricants, or self-healing agents. In the experiment, the researchers used many compounds, for example, Diethyleneglycoldiacrylate (cas: 4074-88-8Formula: C10H14O5).
Diethyleneglycoldiacrylate (cas: 4074-88-8) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Formula: C10H14O5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts