caa a22 4500 475763874 CHVBK 20180406123559.0 cr unu---uuuuu 170329e20000701xx s 000 0 eng 10.1007/s003960000323 doi (NATIONALLICENCE)springer-10.1007/s003960000323 Nadiye-Tabbiruka M. S. Department of Chemistry University of Botswana Private bag 0022, Gaborone Botswana, BW aut The kinetics of silylation of hydroxylated silica II CPG-10 porous glasses [Elektronische Daten] [M. S. Nadiye-Tabbiruka]  The kinetics of chemisorption of trimethylchlorosilane, trimethylbromosilane, and triethylchlorosilane on samples of porous silica, CPG-10 porous glasses, of varying pore diameter were investigated and found to follow a first-order kinetics law in which the reaction is retarded by one of its products. At constant temperature, the rate was found to increase with increasing diameter of the pores in the range used. Increasing the molecular cross-sectional area of the adsorptive, the silane molecule, in the range 0.35-0.465 nm2 decreased the rate of reaction. Springer-Verlag Berlin Heidelberg, 2000 https://doi.org/10.1007/s003960000323 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s003960000323 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Nadiye-Tabbiruka M. S. Department of Chemistry University of Botswana Private bag 0022, Gaborone Botswana, BW aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer