Publication result detail
Processes of gelation in the system SiO2-H2O.
Fasurová, N.
Original Title
Processes of gelation in the system SiO2-H2O.
English Title
Processes of gelation in the system SiO2-H2O.
Type
Paper in proceedings (conference paper)
Original Abstract
The work was focused on determination of parameters of gelation process in SiO2-H2O System with additives on the base calcium or natrium chloride, sulphate, citrate and acetate. Electrokinetic measurements involved monitoring surface charge development was used. The basic material was a sol of silicon dioxide (Tosil, Silchem). Values of the zeta potential were calculated from Helmholtz-Smoluchowski relation. Were determined isoelectric points of the systems of SiO2 in the presence of salts.
English abstract
The work was focused on determination of parameters of gelation process in SiO2-H2O System with additives on the base calcium or natrium chloride, sulphate, citrate and acetate. Electrokinetic measurements involved monitoring surface charge development was used. The basic material was a sol of silicon dioxide (Tosil, Silchem). Values of the zeta potential were calculated from Helmholtz-Smoluchowski relation. Were determined isoelectric points of the systems of SiO2 in the presence of salts.
Keywords
sol SiO2, zeta potential, isoelectric point
Key words in English
sol SiO2, zeta potential, isoelectric point
Authors
Fasurová, N.
Released
09.09.1999
Publisher
VUT fakulta chemická
Location
Brno
ISBN
80-214-1371-9
Book
Proceedings of 1st Meeting on Chemistry and Life
Edition
1
Pages from
167
Pages to
168
Pages count
2
BibTex
@inproceedings{BUT12216,
author="Naděžda {Fasurová}",
title="Processes of gelation in the system SiO2-H2O.",
booktitle="Proceedings of 1st Meeting on Chemistry and Life",
year="1999",
series="1",
number="1",
pages="167--168",
publisher="VUT fakulta chemická",
address="Brno",
isbn="80-214-1371-9"
}