Surface modification of nanoparticles for radiation curable acrylate clear coatings

Characterizing the Surface Chemistry of Nanoparticles: An Analogy to Solid-Phase Synthesis Samples

“…By spinning the sample at the magic angle (54.7° relative to the direction of main magnetic field), line broadening contributions from magnetic susceptibility and chemical shift anisotropy to the NMR spectra are significantly reduced [29]. 13 C, 29 Si, and 31 P MAS NMR were used to show distinct resonances for siloxane and other organic moieties on silica [30] and gold nanoparticles [9,[30][31][32]. 1 H HRMAS NMR was used to confirm the triazole protons on the surface of magnetic nanoparticles [33].…”

Development of Scratch- and Abrasion-Resistant Coating Materials Based on Nanoparticles, Cured by Radiation

“…Bauer et al [18] reported that even after trimethoxysilane grafting on the surface of nanosilica particles, there were still a few hydroxyl (-OH) groups remaining. These hydroxyl groups have high potential of forming hydrogen bonds.…”

Surface properties and surface patterning of UV-curable coating using perfluorosilane-treated nanosilica

“…The combination of inorganic nanofillers and an organic polymeric matrix may improve properties or create new functional features for mechanical properties, durability, self-cleaning surfaces, and barrier properties [4,[16][17][18][19][20][21][22]. The incorporation of hydrophobic inorganic nano-fillers into organic UV-curable resin can affect the wetting properties of the resulting nanocomposite via the creation of patterns and rough surfaces [4,12,13].…”