Investigation of trialkoxysilane hydrolysis kinetics using liquid chromatography with inductively coupled plasma atomic emission spectrometric detection and non-linear regression modeling

N-Monosubstituted Methoxy-oligo(ethylene glycol) Carbamate Ester Prodrugs of Resveratrol

“…As hydrolysis proceeds resveratrol will eventually form with the kinetics dictated by the constants, up to 100% conversion. The fit of the experimental data was obtained using a set of equations analogous to those utilized by Kozerski et al [62] and in our previous work [61]. The full set of kinetic constants resulting from fits of this type for all the derivatives is presented in Table 1 and in Figure 2.…”

“…Hydrolysis products were identified by HPLC/ESI-MS analysis of selected samples. Non-linear curve fitting was performed using Origin 8.0 data analysis software, using the equations described in [61,62].…”

Self-assembly and Rheological Properties of C12EO4and Aminosilane Mixtures

“…[12] 3-Aminopropyltriethoxysilane (APTES) is one kind of functional trialkoxysilanes which is extensively used as cross-linkers, adhesion promoting primers, coupling agents, and surface modification agents. [13,14] In aqueous solution, APTES shows a pronounced tendency for hydrolysis via a series of consecutive pseudo first-order reactions presented as follows: [15] R-Si(OR') 3…”

Studies on dialkoxysilane hydrolysis kinetics under alkaline conditions

“…There were many studies on the kinetics of alkoxysilane hydrolysis and condensation, but most of the cases focused on acid-catalyzed system [5][6][7][8][9][10], and few on alkaline-catalyzed system. Grubb studied silanol condensation reaction in alkaline-catalyzed system by Karl Fisher titration and found that the reaction rate is sensitive to steric factors [11].…”