Interaction of water with some silicas
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 76, 885-888
- https://doi.org/10.1039/f19807600885
Abstract
The interaction of water with well characterised samples of SiO2 has been studied by the broadening of proton magnetic resonance. Water 5–100 molecular layers from the SiO2 surface is more ordered than in the bulk liquid state. The strength of this interaction may be more dependent upon the extent of surface hydroxylation than upon SiO2 surface area or porosity.Keywords
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