Showing papers by "Vitaliy L. Budarin published in 2000"
TL;DR: In this paper, mesoporous activated carbons and silica gel were modified as follows: (i) treatment with vinyltrimethoxysilane; or (ii)chlorination with CCl4 followed by the reaction with a Grignard reagent.
Abstract: Mesoporous activated carbons and silica gel (Kieselgel 100, Merck) were modified as follows: (i) treatment with vinyltrimethoxysilane; or (ii)chlorination with CCl4 followed by the reaction with a Grignard reagent. Modification of silica gel was proved by methods FTIR, NMR-13C and element analysis on carbon. The chemical modification of coals by alkans and olefins was supported by comparison of results of thermogravimetry for modified coals and modified silica gels. Polymerization of vinyl groups on carbon surface is shown by methods thermogravimetric analysis and differential scanning calorimetry.
6 citations