New paper on ALD for enhanced interfacial adhesion of polymers

Our new paper “Enhanced Interfacial Toughness of Thermoplastic-Epoxy Interfaces using ALD Surface Treatments” is published in ACS Applied Materials & Interfaces. In this paper, we demonstrate that ALD coatings on chemically-inert polymers (Teflon, PMMA) can significantly enhance adhesion to epoxy, which is linked to tuning surface energy of the polymer. Double-Cantilever Beam (DCB) measurements of interfacial toughness against epoxy demonstrate an increase by up to 60x after ALD. [link]