Corrosion-resistant organic-inorganic hybrid pretreatments obtained by UV-initiated process suitable for primer-less coating systems

Designing Hybrid Mesoporous Pr/Tannate-Inbuilt ZIF8-Decorated MoS2as Novel Nanoreservoirs toward Smart pH-Triggered Anti-corrosion/Robust Thermomechanical Epoxy Nanocoatings

“…The peaks placed at a range of 2800–3100 cm –1 along with peaks at ca. 750 cm –1 in all the samples were related to the C–H stretching and bending vibrations of the aromatic rings, respectively. , All the mentioned outcomes proved the successful assembly of ZIF8-type PCP over the MS and subsequent loading of the PrN and TA inhibitory molecules into the ZIF8@MS structure.…”

“…750 cm −1 in all the samples were related to the C−H stretching and bending vibrations of the aromatic rings, respectively. 30,31 All the mentioned outcomes proved the successful assembly of ZIF8type PCP over the MS and subsequent loading of the PrN and TA inhibitory molecules into the ZIF8@MS structure. The crystalline phases of the synthesized nanosheets were explored via XRD examination, as presented in Figure 2b.…”

New Phenanthrenyl‐Substituted Hybrid Organic‐Inorganic Polysiloxanes for Optoelectronic Applications

“…As a relevant example, the schematic preparation of the polysiloxanes 14 – 16 from the monomers 1 , 2 , 7 and 9 using the sol‐gel process, and free‐radical polymerization is depicted in the Scheme 2. The exact three‐dimensional structures of our polymers were not elucidated, though it is known that many factors including solvents, catalysts, temperature, and concentration could affect their final architectures [28,29] . The polysiloxanes 12 – 16 could be either branched polymers, [30] cubic silsesquioxanes (Scheme 2) or ladder‐like structures (Figure 2).…”

Hard Coating Materials Based on Photo-Reactive Silsesquioxane for Flexible Application: Improvement of Flexible and Hardness Properties by High Molecular Weight

“…In the sol–gel reaction, hydrolysis and condensation of ECTMS proceeded. As mentioned previously, factors influencing hydrolysis and condensation include the solvent, temperature, water-to-alkoxide molar ratio, and presence of acid or base catalysts [ 37 , 38 ]. Here, we synthesized EPOSS and EPSQ by controlling the hydrolysis and condensation by introducing different base catalysts.…”

“…The Si–O–Si bonds of the silicon compound are formed through the sol–gel reaction [ 36 ]. In the sol–gel reaction, the hydrolysis reaction is affected by the alkyl group, solvent, temperature, and catalyst [ 37 , 38 ]. For example, with a base catalyst, the condensation rate is higher than the hydrolysis rate.…”